Volkswagen Golf IV (Type 1J; 1997 – 2003) – fuse and relay box diagram

Posted on 22 July 201819 October 2025 by admin

Volkswagen Golf IV (Type 1J; 1997 – 2003) – fuse box diagram

Year of production: 1997, 1998, 1999, 2000, 2001, 2002, 2003

The 4rd generation Volkswagen Golf compact car was produced in 1997, 1998, 1999, 2000, 2001, 2002 and 2003 with gasoline and diesel engines. Delivered worldwide in various body styles: convertible, sedan, station wagon and hatchback. In this article you will find a designation of the fuse and relay boxes diagram of the 4th generation Volkswagen Golf.

Passenger comartment

Fuse box diagram

Volkswagen Golf (IV, Type 1J; 1997 - 2003)- fuse and relay box diagram - passenger compartment — Volkswagen Golf (IV, Type 1J; 1997 – 2003)- fuse and relay box diagram – passenger compartment

Assignment of the fuses in the passenger compartment

№	A	Function/component
1	5	Z4 – Driver side heated exterior mirror (models without ohne electric window regulator) Z5 – Front passenger side heated exterior mirror (models without ohne electric window regulator) Z20 – Left washer jet heater element Z21 – Right washer jet heater element
2	5	E3 – Hazard warning light switch J1 – Turn signal relay M5 – Front left turn signal bulb M6 – Rear left turn signal bulb M7 – Front right turn signal bulb M8 – Rear right turn signal bulb J567 – Left gas discharge light control unit J568 – gas discharge light control unit with headlight range control right
3	5	J5 – Fog light relay E20 – Switches and instruments illumination regulator
4	5	X – Number plate lights
5	7.5	E45 – Cruise control system switch E221 – Operating unit in steering wheel E227 – Cruise control system button (CCS) SET button G65 – High pressure sender (air conditioning system) J131 – Heated driver seat control unit J132 – Heated front passenger seat control unit J245 – Sliding sunroof adjustment control unit (models without central locking) J255 – Climatronic G266 – Oil level and oil temperature sender J293 – Radiator fan control unit, multifunction steering wheel J393 – Convenience system (E231 – Exterior mirror heater button), J453 – Multifunction steering wheel control unit J446 – Parking aid control unit J503 – Control unit with display for radio and navigation system N147 – 2-way valve for coolant shut-off valve (above F269 – temperature flap position switch) V154 – Fresh air/recirculated air flap control motor
6	55	*Up to April 2001:* J379 – Central locking and anti-theft alarm system control unit *from September 2002:* J651 – Shut-off valve relay 1 (engine code BEH)
7	10	K142 – Selector lever position P/N warning lamp M16 – Left reversing light bulb M17 – Right reversing light bulb
8	5	J412 – Mobile telephone operating electronics control unit
9	5	E256 – TCS and ESP button G85 -Steering angle sender J104 – ABS/ABS control unit with EDL/ ASR/ ESP
10	15 510	*up to October 2001:* Engine management: Petrol Engine management: Diesel *from November 2001:* R – Radio (S-contact) J285 – Display in dash panel insert J503 – Control unit with display for radio and navigation
11	5	J285 – Control unit with display in dash panel insert N110 – Selector lever lock solenoid
12	7.5	J412 – Mobile telephone operating electronics control unit G273 – Interior monitoring sensor G274 – Interior monitoring sender T16 – 16-pin connector, (in centre dash panel, self-diagnosis connection) W11 – Rear left reading light (models with interior monitor) W12 – Rear right reading light (models with interior monitor)
13	10	F – Brake light switch M9 – Left brake light bulb (only Golf/Bora) J…..-.Engine control units J104 – ABS/ABS control unit with EDL/ ASR/ ESP M9 – Left brake light bulb (only Golf/Bora) M10 – Right brake light bulb (only Golf/Bora) M21 – Left brake and tail light bulb (only Golf Variant/Bora Variant) M25 – High level brake light bulb
14	10	J393 – Convenience system central control unit (models without central lock) J546 – Rear lid remote release control unit *models without central lock:* M27 – Left door warning lamp M28 – Right door warning lamp W – Front interior light W3 – Luggage compartment light W11 – Rear left reading light W12- Rear right reading light W14 – Illuminated vanity mirror (front passenger side) W18 – Luggage compartment light on left W19 – Reading light/driver side W20 – Illuminated vanity mirror (driver side)
15	5	G85 – Steering angle sender J217 – Automatic gearbox control unit J285 – Control unit with display in dash panel insert
16	10	J255 – Climatronic J293 – Radiator fan control unit
17	–	–
18	10	J285 – Control unit with display in dash panel insert L2 – Right twin filament bulb (only Bora) M32 – Right main beam bulb (only Golf)
19	10	L1 – Left twin filament bulb (only Bora) M30 – Left headlight main beam bulb (only Golf)
20	15	E102 – Headlight range control regulator J427 – Right headlight starter for gaseous discharge light J568 – Gas discharge light control unit with headlight range control right L2 – Right twin filament bulb (only Bora) M31 – Right headlight dipped beam bulb (only Golf) V48 – Left headlight range control motor V49 – Right headlight range control motor
21	15	L1 – Left twin filament bulb (only Bora), M29 – Left headlight dipped beam bulb (only Golf) J426 – Left headlight starter for gaseous discharge light, J567 – Gas discharge light control unit with headlight range control left
22	5	J285 – Control unit with display in dash panel insert M3 – Right side light bulb
23	5	J285 – Control unit with display in dash panel insert M1 – Left side light bulb
24	20	E22 – Intermittent wiper switch, windscreen wiper motor J31 – Automatic intermittent wash and wipe relay V – Windscreen wiper motor V59 – Windscreen and rear window washer pump
25	20	E9 – Fresh air blower switch E35 – Air conditioning system switch N24 – Fresh air blower series resistor with overheating fuse V2 – Fresh air blower J293 – Radiator fan control unit J255 – Climatronic J… -Engine control units
26	25	Z1 – Heated rear window
27	15	up to November 2005: V12 – Rear window wiper motor from December 2005: U1 – Cigarette lighter U5 – 12 V socket, on left in luggage compartment
28	15	G6 – Fuel pump (pre-supply pump)
29	15 2010	Petrol (not for engine code BDE) Engine management: Engine code BDEEngine management: Diesel
30	20	J245 – Sliding sunroof adjustment control unit V1 – Sliding sunroof motor
31	20 5	J217 – Automatic gearbox control unit F125 – Multifunction switch J542 – Brake servo control unitJ492 – Four-wheel drive control unit (4 Motion)
32	10 30	Injectors: Petrol Engine management: Diesel
33	20	J31 – Automatic intermittent wash and wipe relay V11 – Headlight washer system pump
34	10	Engine management
35	30	U10 – Trailer socket *up to November 2005:* U5-12 V socket, on left in luggage compartment
36	15	J5 – Fog light relay L22 – Left fog light bulb L23 – Right fog light bulb L46 – Rear left fog light bulb J285 – Control unit with display in dash panel insert
37	15 510	*up to October 2001:* J285 – Control unit with display in dash panel insert J503 – Control unit with display for radio and navigation system R – Radio, S-contact from November 2001: Engine management: Petrol Engine management: Diesel
38	15	E204 – Tank filler flap remote release switch J379 – Central locking and anti-theft alarm system control unit J386 – Driver door control unit J387 – Front passenger door control unit J388 – Rear left door control unit J389 – Rear right door control unit J398 – Rear lid remote release relay V155- Tank filler flap locking motor
39	15	E3 – Hazard warning light switch J1 – Turn signal relay J567 – Gas discharge light control unit with headlight range control right J568 – Gas discharge light control unit with headlight range control right M5 – Front left turn signal bulb M6 – Rear left turn signal bulb M7 – Front right turn signal bulb M8 – Rear right turn signal bulb
40	20	H1 – Dual tone horn
41	15	U1-Cigarette lighter (up to November 2005)
42	25	R – Radio R12 – Amplifier J503 – Control unit with display for radio and navigation system J415 – Navigation system tuner for TV J559 – Traffic information control unit
43	10	Engine management
44	15	J131 -Heated driver seat control unit J132 -Heated front passenger seat control unit

Engine compartment

Position of fuses in fuse holder/battery

Up to August 2000

From September 2000

Assignment of the fuses in the engine compartment

№	A	Function/component
S162	50	Heated pin heating
S163	50	Engine management
S164	40	Radiator fan
S176	110	Interior
S177	110 150	Alternator (90 A) Alternator (120 A)
S178	30	ABS (pump)
S179	30	ABS
S180	30	Radiator fan

Position of relays and fuses

Assignment of the fuses and relays in the box

Fuse locations on relay plate
A	–	Seat adjustment fuse
B	–	Fuses for V192 – Vacuum pump for brakes (from May 2002)
C	–	Window regulator fuse, central locking and heated exterior mirror (only models with convenience system and window regulator)
Relay positions on relay plate
1	J4 – Dual tone horn relay (53)
2	J59 – X-contact relief relay (18) J59 – X-contact relief relay (100)
3	Vacant
4	J17 – Fuel pump relay (409) J52 – Glow plug relay (103)
V/VI	J31 – Automatic intermittent wash and wipe relay, without headlight washer system (377), -with headlight washer system (389), -with rain sensor (192)
Relay locations on the 13 position additional relay carrier above the relay plate, left-handdrive vehicles
1	Vacant
2	J398 – Rear lid remote release relay (79) J546 – Rear lid remote release control unit (407)
3	Vacant
4	J5 – Fog light relay (53)
5	J453 – Multifunction steering wheel control unit (450)
6	J453 – Multifunction steering wheel control unit (450)
7	J508 – Brake light suppression relay (206)
8	J99 – Heated exterior mirror relay (53) J541 – Coolant shut-off valve relay (53)
9	J17 – Fuel pump relay, four-wheel-diesel, (53)
10	J17 – Fuel pump relay (pre-supply pump) (167)
11	J226 – Starter inhibitor and reversing light relay (175)
12	J317 – Terminal 30 voltage supply relay (109)
13	J151 – Continued coolant circulation relay (53)
Fuse locations on 13 position additional relay carrier, left-handdrive vehicles:
D	–	Vacant
E	–	Vacant
F	15A	S30 – Rear window wiper single fuse (from December 2005), S144 – Anti-theft alarm system central locking fuse (ATA turn signal)
G	15A	S111 – Anti-theft alarm system fuse (ATA horn)

1	J453 – Multifunction steering wheel control unit (450)
2	J453 – Multifunction steering wheel control unit (450)
3	J5 – Fog light relay (53)
4	Vacant
5	J398 – Rear lid remote release relay (79) J546 – Rear lid remote release control unit (407)
6	Vacant
7	J151 – Continued coolant circulation relay (53)
8	J317 – Terminal 30 voltage supply relay (109)
9	J226 – Starter inhibitor and reversing light relay (175)
10	J17 – Fuel pump relay (pre-supply pump) (167)
11	J17 – Fuel pump relay, four-wheel-diesel, (53)
12	J99 – Heated exterior mirror relay (53) J541 – Coolant shut-off valve relay (53) J193 – Cigarette lighter relay (53)
13	J508 – Brake light suppression relay (206)

D	15A	S144 – Anti-theft alarm system central locking fuse (ATA turn signal)
E	15A	S111 – Anti-theft alarm system fuse (ATA horn) S30 – Rear window wiper single fuse (from December 2005)
F	–	Vacant
G	–	Vacant

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram

Posted on 20 July 20184 August 2025 by admin

Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram

Year of production: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

In this article, we take a look at the first-generation Audi A1 (8X), manufactured from 2010 to 2018. You will find fuse box diagrams for Audi A1 models from 2010 through 2018, learn where the fuse panels are located inside the vehicle, and discover the function of each fuse and relay (fuse layout).

Location

Fuse holder D -SD-
Fuse holder A -SA-
Fuse holder C -SC-
Relay/fuse holder F -SF-
Fuse holder B -SB-, Fuse holder H -SH-
Fuse holder B -SB-

Luggage compartment (Fuse holder A -SA-)

At battery positive terminal (for models with battery in luggage compartment only).

Fuse box diagram

Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - luggage compartment (holder A) — Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram – luggage compartment (holder A)

Assignment of the fuses in the luggage compartment (fuse holder A)

No.	A	Function/component
1	–	Vacant
2	110	Onboard supply Engine component supply
3	–	Vacant

Engine comparmtnet (Fuse holder B -SB-)

Fuse box diagram (for models with battery in engine compartment)

Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - engine compartment (holder B) — Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram – engine compartment (holder B)

Fuse box diagram (for models with battery in luggage compartment)

Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - engine compartment (holder B)Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - engine compartment (holder B) — Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram – engine compartment (holder B)

Assignment of the fuses in the engine compartment

No.	A	Function/component
1	175	Alternator -C-
2	40	Low heat output relay -J359- Heater element for auxiliary air heater -Z35-
3	110 ¹⁾	Onboard supply¹⁾ Engine component supply¹⁾
4	80	Power steering control unit -J500-
5	50²⁾ 40 ³⁾	Radiator fan thermal switch -F18- Radiator fan control unit -J293-
6	50	Automatic glow period control unit -J179-
7	60	High heat output relay -J360- Battery monitor control unit -J367¹⁾ Auxiliary heater element -Z35-
1) for models with battery in engine compartment only 2) no longer fitted, phased out (model year 2011) 3) phased-in modification (model year 2011)

Engine comparment

Fuses in electronics box in fuse holder B -SB-/ Fuse holder H -SH-

Fuse box diagram

In electronics box, in left engine compartment.
For S1 version models only, from January 2014, For models from November 2014 only.

Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - engine compartment (holder B/holder H) — Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram – engine compartment (holder B/holder H)

Fuses in the electronics box

No.	A	Function/component
1	110 ⁴⁾ 5⁵⁾	Onboard supply⁴⁾ Engine component supply⁴⁾ Radiator fan control unit -J293-⁵⁾ Radiator fan -V7^-5)
2	250	Alternator -C- Voltage regulator -C1-
3	–	Battery +
4	80	Power steering control unit -J500-
5	50 ⁶⁾	Automatic glow period control unit -J179-⁶⁾ Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13-
6	50 ⁷⁾ –⁸⁾ – ⁹⁾	Radiator fan control unit -J293-⁷⁾ Radiator fan -V7-⁷⁾ –
7	125	Onboard supply⁸⁾ Engine component supply⁸⁾
4) for models with battery in engine compartment only, up to October 2014 5) for models from November 2014 only 6) for models with diesel engine only, from November 2014 7) for models up to October 2014 8) for models with battery in engine compartment only, from November 2014 9) Fuse 5 on fuse holder B -SB5- bridged, (see note)

Fuses in electronics box in fuse holder H -SH-

Fuses in the electronics box

No.	A	Function/component
1	40	Heater element for auxiliary air heater -Z35-, stage 1
2	30	Radiator fan control unit -J293- Radiator fan -V7-
3	–	Vacant
4	40	Heater element for auxiliary air heater -Z35-, stage 2
5	40	Heater element for auxiliary air heater -Z35-, stage 3
6	30	Mechatronic unit for dual clutch gearbox -J743-
7	7.5	Engine control unit -J623-
8	20	Wiper motor switch-over relay 1 -J368- Wiper motor switch-over relay 2 -J369-
9	5	Battery monitor control unit -J367-
10	10	Suppression filter -C24-
11	–	Vacant
12	10 ¹²⁾ 15 ¹³⁾¹⁰⁾¹¹⁾	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-
13	5	Brake light switch -F- Clutch position sender -G476-
14	5 ¹³⁾ 10¹⁰⁾¹¹⁾¹²⁾	Thermal switch for air conditioning system shut-off -F163- Fuel metering valve -N290- Oil pressure regulation valve -N428- Cylinder head coolant valve -N489- Coolant circulation pump -V50- Circulation pump -V55- Charge air cooling pump -V188- Auxiliary heating pump -V488-
15	5	Onboard supply control unit -J519-, T52c/34 Engine control unit -J623-, T91/67;T94/… Voltage stabiliser -J532-, T12aa/4
16	30	Starter motor -B-
17	15 ¹²⁾¹³⁾ 30 ¹⁰⁾¹¹⁾	Engine control unit -J623-
18	5¹⁰⁾¹¹⁾ 10¹²⁾¹³⁾	Oil level and oil temperature sender -G266- Fuel pump relay -J17- Radiator fan control unit -J293- Low heat output relay -J359- High heat output relay -J360- Charge pressure control solenoid valve -N75- Recirculation valve for turbocharger -N249- Intake manifold flap valve -N316- Oil pressure regulation valve -N428- Cooling oil valve -N471-
19	7.5¹⁰⁾ 10 ¹¹⁾¹³⁾ 20¹²⁾	Engine component current supply relay -J757- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Injector 2 for cylinder 1 -N532- Injector 2 for cylinder 2 -N533- Injector 2 for cylinder 3 -N534- Injector 2 for cylinder 4 -N535- Actuator 1 for camshaft adjustment -F366- Actuator 2 for camshaft adjustment -F367- Actuator 3 for camshaft adjustment -F368- Actuator 4 for camshaft adjustment -F369- Actuator 5 for camshaft adjustment -F370- Actuator 6 for camshaft adjustment -F371- Actuator 7 for camshaft adjustment -F372- Actuator 8 for camshaft adjustment -F373- Vacuum pump for brakes -V192-
20	5¹⁰⁾¹¹⁾ 10¹³⁾ 20 ¹²⁾	Automatic glow period control unit -J179- Exhaust flap control unit -J883- Crankcase breather heater element -N79- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Exhaust camshaft control valve 1 -N318- Continued coolant circulation pump -V51- Sender 1 for secondary air pressure -G609- Sender 2 for secondary air pressure -G610-
10) for models with 1.4 l diesel engine only 11) for models with 1.6 l diesel engine only 12) for models with 1.0 l/1.4 l petrol engine only 13) for models with 1.8 l/2.0 l petrol engine only

Passenger compartment

Fuse box diagram (Fuse holder C -SC-)

Fuse Box in the driver’s side of the instrument panel

No.	A	Function/component
Black
1	30	Digital sound package control unit -J525- Voltage stabiliser -J532- Radio -R-
2	40	Heater control unit -J65- X-contact relief relay -J59- Fresh air blower control unit -J126- Fresh air blower -V2-
3	20	Cigarette lighter -U1- 12 V socket -U5-
4	15	Trailer detector control unit -J345-
5	5	Data bus diagnostic interface -J533-
6	30	Front passenger door control unit -J387- Rear right door control unit -J389-
7	30	Driver door control unit -J386- Rear left door control unit -J388-
8	30	Heated rear window relay -J9- Heated rear window -Z1-
9	25	ABS control unit -J104-
10	20	Onboard supply control unit -J519-
11	15	High tone horn -H2- Low tone horn -H7- Horn relay -J413-
12	30	Onboard supply control unit -J519-
Brown
1	5	Alarm horn -H12- Anti-theft alarm sensor -G578-
2	5 ¹⁹⁾¹⁶⁾ 7.5 ¹⁴⁾¹⁵⁾¹⁷⁾¹⁸⁾²⁰⁾	Terminal 30 voltage supply relay -J317-²²⁾ Motronic current supply relay -J271-²¹⁾ Engine control unit -J623-
3	5	Onboard supply control unit -J519-
4	5 15 ²³⁾	ABS control unit -J104- Voltage stabiliser 2 -J570- All-wheel drive control unit -J492-²³⁾
5	–	Vacant
6	5	Light/rain sensor -G397- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- Front roof module -WX3-
7	15 ²¹⁾ 20 ²²⁾	Fuel pump control unit -J538- ²¹⁾ Fuel pump relay -J17- ²²⁾
8	10 ²¹⁾	Auxiliary coolant pump relay -J496-, up to October 2014
9	5	Steering column electronics control unit -J527-
10	5	Light switch -E1-
11	10	Climatronic control unit -J255- Air conditioning system control unit -J301- Front passenger door control unit -J387- (up to April 2012) Rear right door control unit -J389- (up to April 2012) 16-pin connector -T16-, diagnosis connection
12	10	Driver door control unit -J386- (up to April 2012) Rear left door control unit -J388- (up to April 2012)
13	10	Onboard supply control unit -J519-
14	20	Relay for power sockets -J807-, for models without trailer socket only
15	30	Onboard supply control unit -J519-
16	20	Wiper motor switch-over relay 1 -J368-, up to October 2014 Engine component current supply relay -J757-²³⁾²⁴⁾ Ignition coil 1 with output stage -N70-²³⁾²⁴⁾ Ignition coil 2 with output stage -N127-²³⁾²⁴⁾ Ignition coil 3 with output stage -N291-²³⁾²⁴⁾ Ignition coil 4 with output stage -N292-²³⁾²⁴⁾
Red
1	5 ¹⁹⁾²⁰⁾ 20 ¹⁵⁾¹⁶⁾¹⁷⁾	Automatic glow period control unit -J179- Vacuum pump for brakes -V192-
2	10 5 ³⁴⁾	Brake light switch -F- (up to October 2011) brake pedal switch -F63- (up to October 2011) auxiliary coolant pump relay -J496- Lambda probe heater -Z19- (up to October 2011) Lambda probe 1 heater after catalytic converter -Z29-, (up to October 2011) Supply Fuse 9 on fuse holder F -SF9-, (from November 2011, up to October 2014) Supply Fuse 10 on fuse holder F -SF10- (from November 2011, up to October 2014) ABS control unit -J104-, from November 2011
3	5 ¹⁸⁾¹⁹⁾²⁰⁾ 7.5 ¹⁶⁾ 15 ¹⁴⁾¹⁵⁾¹⁷⁾	Air mass meter -G70-, up to October 2014 Fuel pump relay -J17-, up to October 2014 Low heat output relay -J359-, up to October 2014 High heat output relay -J360-, up to October 2014 Engine component current supply relay -J757-, up to October 2014 Fuel pressure regulating valve -N276-, up to October 2014 Coolant circulation pump -V50-, up to October 2014
4	15 ¹⁴⁾¹⁵⁾¹⁷⁾¹⁶⁾ 25 ¹⁸⁾ 30 ¹⁹⁾²⁰⁾	Engine control unit -J623- Clutch position sender -G476-, up to October 2011 Brake light switch -F-, up to October 2011
5	20 ¹⁸⁾ 15 ¹⁹⁾²⁰⁾ 20 ¹⁴⁾¹⁵⁾¹⁷⁾ 30 ¹⁶⁾	Ignition coil 1 with output stage -N70-, up to October 2014 Ignition coil 2 with output stage -N127-, up to October 2014 Ignition transformer -N152-, up to October 2014 Fuel pressure regulating valve -N276-, up to October 2014 Fuel metering valve -N290-, up to October 2014 Ignition coil 3 with output stage -N291-, up to October 2014 Ignition coil 4 with output stage -N292-, up to October 2014
6	10 20 ¹⁶⁾	Radiator fan control unit -J293-, up to October 2014 Heater element relay -J925-, up to October 2014 Charge pressure control solenoid valve -N75-, up to October 2014 Activated charcoal filter solenoid valve 1 -N80-, up to October 2014 Exhaust camshaft control valve 1 -N205-, up to October 2014 Recirculation valve for turbocharger -N249-, up to October 2014 Intake manifold flap valve -N316-, up to October 2014 Exhaust camshaft control valve 1 -N318-, up to October 2014 Switchover valve for exhaust recirculation cooler -N345-, up to October 2014 Oil pressure regulation valve -N428-, up to October 2014 Intake cam adjuster for cylinder 2 -N583-, up to October 2014 Exhaust cam adjuster for cylinder 2 -N587-, up to October 2014 Intake cam adjuster for cylinder 3 -N591-, up to October 2014 Exhaust cam adjuster for cylinder 3 -N595-, up to October 2014 Pump for exhaust recirculation cooler -V400-
7	5	CD changer -R41-
8	5	Internet access control unit -J666- Chip card reader control unit -J676- Radio -R- TV tuner -R78-
9	5	Control unit in dash panel insert -J285-
10	5	Relay for automatic anti-dazzle interior mirror -J910- Automatic anti-dazzle interior mirror -Y7-
11	7.5 ³²⁾ 15 ³³⁾	Radio -R- Control unit for information electronics 1 -J794-
12	5	Display unit for front information display and operating unit control unit -J685-
14) for models with 1.2 l petrol engine only 15) for models with 1.4 l petrol engine (90 kW) only 16) for models with 1.4 l petrol engine (103 kW) only 17) for models with 1.4 l petrol engine (136 kW) only 18) for models with 2.0 l petrol engine only 19) for models with 1.6 l diesel engine only 20) for models with 2.0 l diesel engine only 21) for models with petrol engine only 22) for models with diesel engine only 23) for models with 2.0 l petrol engine, from January 2014 24) for models with 1.8 l petrol engine, from November 2014 32) for models with MMI only 33) for models without MMI only 34) from November 2011

Fuse box diagram (Fuse holder D -SD-)

Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - passenger compartment (holder D) — Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram – passenger compartment (holder D)

Fuse Box in the passenger’s side of the instrument panel

No.	A	Function/component
Black
1	7.5	ESL control unit -J764-
2	20	Trailer detector control unit -J345-
3	20	Trailer detector control unit -J345-
4	30 7.5	Mechatronic unit for dual clutch gearbox -J743-, up to October 2014 Electronically controlled damping control unit -J250-, from January 2014
5	30	Headlight washer system relay -J39- Headlight washer system pump -V11-
6	5	Interface control unit for vehicle location system -J843-
7	7.5	Entry and start authorisation control unit -J518-
8	15	Mechatronic unit for dual clutch gearbox -J743-, up to October 2014
9	20	Sliding sunroof motor -V1-
10	7.5	Selector lever sensors control unit -J587-
11	15 ³⁵⁾	Engine component current supply relay -J757-, up to October 2014 Fuel pressure regulating valve -N276- , up to October 2014
12	–	Vacant
Brown
1	5	Reversing light switch -F4- Selector lever sensors control unit -J587- Mechatronic unit for dual clutch gearbox -J743-
2	10	High-pressure sender -G65- Oil level and oil temperature sender -G266- Air conditioning system control unit -J301- Relay for power sockets -J807- Automatic anti-dazzle interior mirror -Y7- 16-pin connector -T16-, diagnosis connection
3	5	Data bus diagnostic interface -J533-
4	5	Heater control unit -J65- Control unit for structure-borne sound -J869-
5	7.5	Light switch -E1- Starter relay 1 -J906- Voltage stabiliser -J532- Starter relay 2 -J907- Relay for automatic anti-dazzle interior mirror -J910- Front left headlight -MX1- Front right headlight -MX2-
6	5	Light switch -E1-
7	5	ABS control unit -J104-, up to October 2014 Voltage stabiliser 2 -J570-, up to October 2014 Electronically controlled damping control unit -J250-, from January 2014
8	5	Heated driver seat regulator -E94- Heated front passenger seat regulator -E95- Hazard warning lights button -E229- Heated rear window button -E230- TCS and ESP button -E256- Parking aid button -E266- Tyre pressure monitor display button -E492- Start/Stop operation button -E693- Trailer detector control unit -J345- Left washer jet heater element -Z20- Right washer jet heater element -Z21-
9	5	Power steering control unit -J500-
10	5 ³⁶⁾ 7.5 ³⁷⁾	Air mass meter -G70- Fuel pump control unit -J538- Crankcase breather heater element -N79-
11	5	Airbag control unit -J234- Front passenger airbag deactivated warning lamp -K145-
12	5	Parking aid control unit -J446-
13	5	Control unit for headlight range control -J431-
14	30	Seat heating control unit -J882-
15	15	Rear window wiper motor -V12-
16	5	Engine control unit -J623- Air mass meter -G70-
Red
1	–	Vacant
2	–	Vacant
3	10	All-wheel drive control unit -J492- , gradual phase-out
4	–	Vacant
5	–	Vacant
6	–	Vacant
7	–	Vacant
8	–	Vacant
9	–	Vacant
10	5 10	Special vehicle control unit -J608-
11	–	Vacant
12	–	Vacant
35) for models with 2.0 l petrol engine only 36) for models with petrol engine only 37) for models with diesel engine only

Fuse box diagram (relay/fuse holder F -SF-)

Audi A1 (8X; 2010 - 2018) - fuse and relay box diagram - passenger compartment (holder F) — Audi A1 (8X; 2010 – 2018) – fuse and relay box diagram – passenger compartment (holder F)

Fuse/Relay panel under the steering wheel

No.	A	Function/component
1	40	Voltage stabiliser -J532-
2	50	Supply fuse carrier 1 -ST1- in fuse holder D -SD-
3	40	Terminal 15 voltage supply relay -J329-
4	40	ABS control unit -J104-
5	5	Voltage stabiliser 2 -J570-, gradual phase-out
6	5	Onboard supply control unit -J519- Voltage stabiliser -J532- Voltage stabiliser 2 -J570-, gradual phase-out Engine control unit -J623-
16	10	Brake light switch -F- (from November 2011, up to October 2014) Clutch position sender -G476- (from November 2011, up to November 2014)
17	5	Lambda probe heater -Z19- (from November 2011, up to October 2014) Lambda probe 1 heater after catalytic converter -Z29- (from November 2011, up to November 2014)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

MG MG3 (2013 – 2018) – fuse and relay box diagram

Posted on 20 July 201813 May 2025 by admin

MG MG3 (2013 – 2018) – fuse and relay box diagram

Year of production: 2013, 2014, 2015, 2016, 2917, 2018

This article covers the second-generation MG MG3, following its first facelift, produced from 2013 to 2018. It includes fuse box diagrams for the 2013 to 2018 models, provides information on the locations of the fuse panels inside the vehicle, and details the function of each fuse (fuse layout).

Location

Passenger Compartment Fuse Box （below the glove box at the front passenger side）.
Engine Compartment Fuse Box （at the left side of the Engine Compartment

Passenger Compartment Fuse Box

Fuse Box Location

The fuses are located below the glove box at the front passenger side.

Fuse Box Diagram

MG MG3 (2013 - 2018) - fuse and relay box diagram - passenger compartment fuse box — MG MG3 (2013 – 2018) – fuse and relay box diagram – passenger compartment fuse box

Assignment of the fuses in the passenger compartment

No.	А	Function
F1	20	Rear Wiper Relay, Rear Washer Relay (LHD)
F2	15	Centre Console Power Socket
F3	5	Diagnostic Socket
F4	5	ABS, IPK, DC/DC, ECM, BCM, SAS, Yaw Rate Sensor
F5	10	Rear Washer Relay (RHD)
F6	5	Air Condition, Blower Relay, Centre Console Power Socket Relay, Heated Rear Window Relay, Headlamp Levelling Switch , Passenger Side Airbag Disabled Indicator
F7	15	Super Lock Relay
F8	10	SRS DCU
F9	10	Inertia Switch
F10	5	Left Position Lamp, Switch Illumination, Left Tail Lamp
F11	5	Front Interior/Map Lamp
FI2	5	Rear License Plate Lamp, Right Tail Lamp, Switch Illumination, Right Position Lamp
F13	20	Brake Pedal Switch, Reverse Lamp Switch
F14	15	CDL Motor (Lock), Tailgate Motor (Lock)
FI5	10	Reserve Fuse
FI6	15	CDL Motor (Unlock), Tailgate Motor (Unlock)
F17	10	Horn
FI8	10	BCM, Rear Washer Relay, Driver Door Combination Switch, IPK , In Car Entertainment
FI9	5	Left Brake Lamp, High Mounted Brake Lamp
F20	20	Left Rear Window Lift Switch
F2I	5	Right Brake Lamp
F22	20	Right Rear Window Lift Switch
F23	5	ECM, BCM
F24	25	Passenger Window Lift Switch
F2S	20	Rear Screen ideating
F26	25	Driver Door Combination Switch
F27	10	Exterior Rear View Mirror Heating
F28	15	In Car Entertainment
F29	–	–
F30	10	Air Condition
F3I	–	–
F32	10	IPK
F33	–	–
F34	5	DAB
F35	5	Reserve Fuse
F36	10	Reserve Fuse
F37	15	Reserve Fuse
F38	20	Reserve Fuse

Engine Compartment Fuse Box

Fuse Box Diagram

Assignment of the fuses in the engine compartment

No.	А	Function
F1	10	Right Front Low Beam Lamp
F2	5	Post-Oxygen Sensor, Inlet Cam Solenoid, Exhaust Cam Solenoid
F3	10	Left Front Low Beam Lamp
F4	10	Air Condition Compressor Clutch
F5	5	ECM
F6	5	Cooling Fan Relay, Purge Control Valve, Air Condition Compressor Clutch Relay, Fuel Pump Relay, Stop Start Switch
F7	30	Front Wiper Enable Relay, Front Wiper Speed Control Relay
F8	5	Pre-Oxygen Sensor
F9	15	Day Time Running Lamp, IPK Illumination
F10	10	Right Front High Beam Lamp, IPK Illumination
F11	10	Left Front High Beam Lamp
F12	30	Ignition Coils, Injectors, ECM
F13	30	–
FL1	20	Alternator, Passenger Compartment Fuse Box Fuse F4, FLI 1
FL2	50	SCS ECU (Pump)
FL3	40	Cooling Fan
FL4	60	Passenger Compartment Fuse Box Fuse F20, F22, F24, F26
FL5	80	Passenger Compartment Fuse Box Fuse FI, F3, F4, F5, F7, F9, F25, F27, Rear Screen Heating Relay
FL6	25	SCS ECU (Valve)
FL7	50	Ignition Switch
FL8	25	Common Unlock and Lock Relays
FL9	30	DC/DC Converter
FL10	25	Horn Relay, Washer Pump Relay
FL11	30	Blower Motor, Air Conditioning
FL12	25	Dipped Beam Relay
FL13	30	Starter Relay
FL14	25	BCM Indicators & Rear Fog Lamp
FL15	30	Position Lamp Relay, Day Time Running Lamp Relay, Engine Compartment Fuse Box Fuse F9, FIO, FI 1, Passenger Compartment Fuse Box Fuse FI0, FI2
FL16	–	–

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

MG ZR (2001 – 2005) – fuse and relay box diagram

Posted on 20 July 201812 May 2025 by admin

MG ZR (2001 – 2005) – fuse and relay box diagram

Year of production: 2001, 2002, 2003, 2004, 2005

The MG ZR hatchback was produced from 2001 to 2005. This article provides fuse box diagrams for the 2001 through 2005 models, details the locations of the fuse panels within the vehicle, and explains the function of each fuse (fuse layout).

Passenger Compartment Fuse Box

Fuse Box Location

Fuse Box Diagram

MG ZR (2001 - 2005) - fuse and relay box diagram - passenger compartment fuse box — MG ZR (2001 – 2005) – fuse and relay box diagram – passenger compartment fuse box

Assignment of the fuses in the passenger compartment

No	A	Description
1	15	Horn
2	20	Window – RH rear
3	10	Rear fog guard lights
4	20	Window – LH rear
5	10	Interior & luggage compartment lights, Seat belt buckle – RH, Audio unit. Door mirrors, Clock
6	20	Window – LH front
7	30	Sunroof
8	20	Window – RH front
9	20	Screen washers, Headlight washers
10	10	Headlight – RH main beam
11	10	Daylight running lights, Interior illumination (Scandinavia)
12	10	Headlight – LH main beam
13	10	Side & tail lights – LH, Headlight levelling – LH, Glovebox light. Clock, Interior lights
14	10	Headlight – RH dipped beam
15	10	Side & tail lights – RH, Headlight levelling – RH, Number plate light
16	10	Headlight – LH dipped beam
17	20	Blower motor
18	20	Seat heaters
19	10	Audio system
20	10	Engine starting
21	15	Windscreen wipers – front
22	10	Door mirrors
23	10	Anti-lock braking system
24	10	Brake lights. Reversing lights
25	10	Anti-theft alarm. Blower motor, Direction indicators, Clock, Instrument pack
26	15	Rear screen wiper. Headlight washers. Air conditioning illumination. Seat heaters
27	5	Airbag SRS

Engine compartment fuse box

Fuse Box Location

The fuse box is located on the left hand side of the engine compartment.

Fuse Box Diagram

MG ZR (2001 - 2005) - fuse and relay box diagram - engine compartment fuse box — MG ZR (2001 – 2005) – fuse and relay box diagram – engine compartment fuse box

Assignment of the fuses in the engine compartment

No	A	Description
1	10	Engine management system. Automatic transmission selector, Speedometer
2	20	Engine management system. Fuel pump
3	10	Engine management system. Glow plug relay
4	10	Air conditioning relay, Cooling fan relay
5	25	Anti-theft alarm. Central door locking
6	15	Front fog lights
7	15	Hazard warning lights
8	15	Engine management system
9	10	Air conditioning
10	20	Fuel cut-off switch

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Caddy (III; 2003 – 2004) – fuse and relay box diagram

Posted on 20 July 201828 August 2025 by admin

Volkswagen Caddy (III; 2003 – 2004) – fuse and relay box diagram

Year of production: 2003, 2004

In this article, we take a look at the third-generation Volkswagen Caddy (2K) before its first facelift, produced between 2003 and 2010. You will find fuse box diagrams for the 2003–2004 models, along with details on the location of the fuse panels inside the vehicle and the assignment of each fuse (fuse layout).

Location

Fuses on fuse holder A -SA- (On the electronics box, on left in engine compartment)
Fuses on fuse holder B -SB- (On left in engine compartment)
Fuses on fuse holder C -SC- (Under left dash panel)

Engine Compartment

Fitting location of fuse holder A (A -SA-)

Fuse box diagram

Assignment of the fuses in the engine compartment (pre-fuse box)

No.	A	Function/component
1	150	Alternator -C- 90A / 110A
1	200	Alternator -C- 140A
2	80	Power steering control module -J500- Electromechanical power steering motor -V187-
3	80	Radiator fan control unit -J293- Radiator fan -V7- Radiator fan on right of radiator -V35-
4	70	Onboard supply control unit -J519- X-contact relief relay -J59- Fuse 7 on fuse holder -SC7- Fuse 8 on fuse holder -SC8- Fuse 28 on fuse holder -SC28- to -SC35-
5	–	Not used
6	100	Fuses on fuse holder C -SC- Fuse 20 on fuse holder -SC20- to -SC24- Fuse 42 on fuse holder -SC42- to -SC56-
7	50	Fuses on fuse holder C -SC- Fuse 39 on fuse holder -SC39- to -SC41-

Fitting location of E-box high fuse holder (B -SB-)

Fuse box diagram

Assignment of the fuses in the engine compartment

No.	A	Function/component
1	30	ABS Control Module -J104-
2	30	ABS Control Module -J104-
3	–	Not used
4	5	Onboard supply control unit -J519-
5	20	Onboard supply control unit -J519- Double-tone horn relay -J4- , Signal horn relay -J413- Treble horn -H2- Bass horn -H7-
6	20	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition transformer -N152-
7	5	Brake pedal switch -F47- J…-Engine Control Modules Clutch position sender -G476-
8	10	Exhaust gas recirculation valve -N18- Activated charcoal filter solenoid valve 1 -N80- Variable intake manifold changeover valve -N156- Protective resistor -N235- Radiator fan control unit -J293- Intake manifold flap motor -V157-
9	10	Fuel pump relay -J17- (BDJ, BJB) Glow plug relay -J52- (BDJ) Automatic glow period control module -J79- (BJB)
10	10	Exhaust gas recirculation valve -N18- Charge pressure control solenoid valve -N75- Exhaust gas recirculation fan switch-over valve -N345-
11	25	Motronic Control Module -J220- (BCA) Simos Control Module -J361- (BGU, BSE, BSF)
11	30	Diesel direct injection system control module -J248- (BDJ, BJB)
12	15	Lambda probe -G39- (BCA) Lambda probe after catalytic converter -G130- (BCA)
13	–	Not used
14	–	Not used
15	25	Starter -B-
16	15	Steering column electronics control module -J527-
17	10	Control unit in dash panel insert -J285-
18	–	Not used
19	15	Control module with display for radio and navigation system -J503- Radio -R-
20	10	Mobile telephone operating electronics control module -J412-
21	–	Not used
22	–	Not used
23	–	Not used
24	10	Data bus diagnostic interface -J533-
25	–	Not used
26	5	Terminal 30 voltage supply relay -J317- (BDJ, BJB )
26	10	Motronic control module -J220- (BCA)
27	10	Heater element for crankcase breather -N79-
28	–	Not used
29	20	Cylinder 1 injector -N30- (BCA) Cylinder 2 injector -N31- (BCA) Cylinder 3 injector – N32- (BCA) Cylinder 4 injector -N33- (BCA)
30	20	Auxiliary heater control unit -J364-
31	30	Windscreen wiper motor -V-
32	10	Cylinder 1 injector -N30- (BGU) Cylinder 2 injector -N31- (BGU) Cylinder 3 injector -N32- (BGU) Cylinder 4 injector -N33- (BGU)
32	40	Glow plug 1 -Q10- (BDJ) Glow plug 2 -Q11-
33	15	Fuel pump -G6- (BCA, BGU)
33	40	Glow plug 3 -Q12- (BDJ) Glow plug 4 -Q13-
34	–	Not used
34	–	Not used
35	–	Not used
36	–	Not used
37	–	Not used
38	10	Headlight range control regulator -E102- Left headlamp levelling actuator -V48- Right headlamp levelling actuator -V49-
39	5	Oil level and oil temperature sensor -G266- Control unit in dash panel insert -J285-
40	20	Fuses on fuse holder C -SC- Fuse 1 on fuse holder -SC1- to -SC6- Fuse 9 on fuse holder -SC9- to -SC16- Fuse 25 on fuse holder -SC25- to -SC27-
41	–	Not used
42	5	Fuel pump relay -J17- (BCA, BGU)
42	10	Air mass meter -G70- (BJB)
43	–	Not used
44	–	Not used
45	15	Lambda probe -G39- (BGU) Lambda probe after catalytic converter -G130- (BGU)
46	–	Not used
47	40	Onboard supply control unit -J519- , left headlight
48	40	Onboard supply control unit -J519- , right headlight
49	–	Not used
50	–	Not used
51	40	Secondary air pump relay -J299- (BGU) Secondary air pump motor -V101-
51	50	Automatic glow period control module -J179- (BJB) Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13-
52	–	Not used
53	25	Driver door control unit -J386- Front passenger door control unit -J387-
54	50	Radiator fan control unit -J293- Radiator fan -V7- Right fan for coolant -V35- Radiator fan thermal switch -F18- Radiator fan -V7-

Passenger Comparment

Position of fuses on fuse holder C -SC-

Fuse box diagram

Assignment of the fuses in the engine compartment

No.	A	Function/component
1	–	Not used
2	5	Trailer detector control unit -J345-
3	5	Heater/heat output switch -E16- High pressure sender -G65-
4	–	Not used
5	–	Not used
6	–	Not used
7	5	Heated driver seat regulator -E94- Heated front passenger seat regulator -E95-
8	5	Left washer jet heater element -Z20- Right washer jet heater element -Z21-
9	5	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-
10	5	Mobile telephone operating electronics control unit -J412-
11	10	Power steering control unit -J500-
12	–	Not used
13	–	Not used
14	5	Traction control system switch -E132- TCS and ESP button -E256- ABS control unit -J104-
15	10	Reversing light switch -F4- Auxiliary heater operation relay -J485- (from May 2004) Control unit with display for radio and navigation system -J503- (commercial equipment) T16 – Self-diagnosis connection (T16/1)
16	5	Data bus diagnostic interface -J533-
17	7.5	Left tail light and rear fog light bulb -M41- (models without central locking)
18	–	Not used
19	–	Not used
20	–	Not used
21	–	Not used
22	5	Remote control receiver for auxiliary coolant heater -R149-
23	10	Brake light switch -F- Left brake light bulb -M9- Right brake light bulb -M10- High level brake light bulb -M25- ABS control unit -J104-
24	10	Light switch -E1- Air conditioning system control unit -J301- 16-pin connector -T16- (self-diagnosis connection T16/16)
25	30	Heated driver seat control unit -J131- Heated front passenger seat control unit -J132-
26	10	J… – Engine control units
27	15	Rear window wiper motor -V12- (from May 2004)
28	5 20	Light switch -E1- (models with central locking) Fog light switch -E7- (models without central locking) Rear fog light switch -E18- (models without central locking)
29	15	Rear window wiper motor -V12- (up to April 2004)
30	25	Light switch -E1- (models without central locking) Fuse 37 on fuse holder C -SC37- Fuse 38 on fuse holder C -SC38-
31	15	Auxiliary heater operation relay -J485- (up to April 2004)
32	15	Washer pump -V5-
33	–	Not used
34	–	Not used
35	40	Fresh air blower -V2- Auxiliary heater operation relay -J485-
36	–	Not used
37	15	Right dipped beam bulb -M31- (models without central locking)
38	15	Left dipped beam bulb -M29- (models without central locking only)
39	–	Not used
40	20	Trailer detector control unit -J345-
41	20	Trailer socket -U10-
42	15 30	12 V socket -U5- (near handbrake lever) 12 V socket 2 -U18- (left luggage compartment)
43	15	Electric fuel pump 2 relay -J49- (BCA, BGU) Fuel pump relay -J17- (BDJ, BJB) Fuel system pressurisation pump -G6-
44	5	Interior monitoring sensor -G273- Vehicle inclination sender -G384- Alarm horn -H12-
45	5	Aerial selection control unit -J515-
46	7.5	Onboard supply control unit -J519- (Interior light)
47	25 30	Cigarette lighter -U1- Rear cigarette lighter -U9-
48	20	Headlight washer system relay -J39- Headlight washer system pump -V11-
49	10	Driver door control unit -J386- Front passenger door control unit -J387-
50	–	Not used
51	–	Not used
52	25	Fresh air blower relay -J13- Onboard supply control unit -J519-
53	25	Convenience system central control unit -J393-
54	–	Not used
55	–	Not used
56	–	Not used
57	–	Not used
58	–	Not used

There are also videos on this topic on our YouTube channel.

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Caddy (III; 2005 – 2007) – fuse and relay box diagram

Posted on 20 July 201826 August 2025 by admin

Volkswagen Caddy (III, 2005 – 2007) – fuse and relay box diagram

Year of production: 2005, 2006, 2007

In this article, we take a look at the third-generation

Volkswagen Caddy (2K) before its first facelift, produced between 2003 and 2010. You will find fuse box diagrams for the 2005–2008 models, along with details on the location of the fuse panels inside the vehicle and the assignment of each fuse (fuse layout).

Location

Fuses on fuse holder A -SA- (On the electronics box, on left in engine compartment)
Fuses on fuse holder B -SB- (On left in engine compartment)
Fuses on fuse holder C -SC- (Under left dash panel)

Engine Compartment

Fitting location of fuse holder A (A -SA-)

Fuse box diagram

Assignment of the fuses in the engine compartment (pre-fuse box)

No.	A	Function/component
1	150	Alternator -C- 90A / 110A
1	200	Alternator -C- 140A
2	80	Power steering control module -J500- Electromechanical power steering motor -V187-
3	50	Radiator fan control unit -J293- Radiator fan -V7- Right fan for coolant -V35- Radiator fan thermal switch -F18- Radiator fan -V7-
3	80	Radiator fan control unit -J293-¹⁾
4	50²⁾ 80³⁾	Onboard supply control unit -J519-²⁾ X-contact relief relay -J59-²⁾ Fuse 7 on fuse holder -SC7- Fuse 8 on fuse holder -SC8- Fuse 28 on fuse holder -SC28- to -SC33-
5	100	Not used (from May 2005 to November 2006) Fuses on fuse holder C -SC- (from November 2006) Fuse 20 on fuse holder -SC20- to -SC24- Fuse 42 on fuse holder -SC42- to -SC52- (up to April 2009) Fuse 42 on fuse holder -SC42- to -SC53- (from May 2009)
6	100	Fuses on fuse holder C -SC- (from May 2005 to November 2006) Fuse 20 on fuse holder -SC20- to -SC24- Fuse 42 on fuse holder -SC42- to -SC52- Not used (from November 2006) High heat output relay -J360- (from September 2007) Auxiliary air heater element -Z35-
6⁶⁾	50	Low heat output relay -J359-⁴⁾ Auxiliary air heater element -Z35-
7	50	Fuses on fuse holder C -SC- Fuse 39 on fuse holder -SC39- to -SC41-⁵⁾
7⁶⁾	100	High heat output relay -J360-⁵⁾ Auxiliary air heater element -Z35-
1) Only models with increased fan output 2) Only models with central locking 3) Only models without central locking 4) Only models with trailer coupling 5) Only models with auxiliary air heater (PTC) 6) from May 2008

Fitting location of E-box high fuse holder (B -SB-)

Fuse box diagram

Assignment of the fuses in the engine compartment (holder B)

No.	A	Function/component
1	–	Not used
2	15 5¹⁾	Steering column electronics control module -J527- Not used (from May 2008)
3	5	Onboard supply control unit -J519-
4	30	ABS Control Module -J104-
5	15	Mechatronics unit for dual clutch gearbox -J743-
6	5	Control unit in dash panel insert -J285- Steering column electronics control module -J527- (from May 2008)
7	40	Not used (up May 2008) Terminal 15 voltage supply relay 2 -J681- (from May 2008)
8	15	Control module with display for radio and navigation system -J503- Radio -R-
9	10 5¹⁾	Mobile telephone operating electronics control module -J412-
10	10	Motronic current supply relay -J271- (BUD, BSX) Term. 30 voltage supply relay -J317- (BDJ, BST, BLS, BSU, BJB, BCA, BMM) Motronic control module -J220- (BCA) Engine control module -J623- (BSX, BUD)
11	20	Auxiliary heater control unit -J364-
12	5	Data bus diagnostic interface -J533-
13	25 15¹⁾	Engine control module -J623- (BSX, BUD) Simos control module -J361- (BGU, BSE, BSF)
13	30	Diesel direct injection system control module -J248- (BDJ, BLS, BJB, BST, BSU, BMM) Motronic control module -J220- (BCA)
14	20	Ignition coil 1 with output stage -N70- (BCA, BSX, BUD) Ignition coil 2 with output stage -N127- (BCA, BSX, BUD) Ignition coil 3 with output stage -N291- (BCA, BSX, BUD) Ignition coil 4 with output stage -N292- (BCA, BSX, BUD) Ignition transformer -N152- (BGU, BSE, BSF, BSX)
15	5	Fuel pump relay -J17- (BDJ, BST, BLS, BSU, BJB, BMM) Glow plug relay -J52- (BDJ, BST) Automatic glow period control module -J179- (BLS, BSU, BJB, BMM)
15	10	Fuel pump switch-off relay -J333- (BSX) Cylinder 1 injector -N30- (BUD) Cylinder 2 injector -N31- (BUD) Cylinder 3 injector -N32- (BUD) Cylinder 4 injector -N33- (BUD) Gas injector 1 -N366- (BSX) Gas injector 2 -N367- (BSX) Gas injector 3 -N368- (BSX) Gas injector 4 -N369- (BSX)
16	30	ABS Control Module -J104-
17	20	Onboard supply control unit -J519- Signal horn relay -J413- Treble horn -H2- Bass horn -H7-
18	30	Special vehicle control unit -J608-
19	30	Windscreen wiper motor -V-
20	40	Glow plug 3 -Q12- (BDJ, BST) Glow plug 4 -Q13- (BDJ, BST)
21	10	Lambda probe heater -Z19- (BLS, BMM)
21	15	Lambda probe heater -Z19- (BGU, BSE, BSF, BCA, BSX, BUD) Lambda probe 1 heater after catalytic converter -Z29- (BGU, BSE, BSF, BCA, BSX, BUD)
22	5	Brake pedal switch -F47- (up to May 2006) Clutch position sender -G476-
23	5	Secondary air pump relay -J299- (BGU, BSE) Exhaust gas recirculation valve -N18- (BDJ, BST)
23	10	Exhaust gas recirculation valve -N18- (BJB, BSU) Charge pressure control solenoid valve -N75- (BJB, BLS, BSU, BMM) Exhaust gas recirculation cooler changeover valve -N345- (BJB, BLS, BSU, BMM) Tank shut-off valve 1 -N361- (BSX) Tank shut-off valve 2 -N362- (BSX) Tank shut-off valve 3 -N363- (BSX) High-pressure valve for gas operation -N372- (BSX) Tank shut-off valve 4 -N429- (BSX)
24	10	Exhaust gas recirculation valve -N18- (BCA) Cylinder 1 injector -N30- (BSX) Cylinder 2 injector -N31- (BSX) Cylinder 3 injector -N32- (BSX) Cylinder 4 injector -N33- (BSX) Activated charcoal filter solenoid valve 1 -N80- (BCA, BGU, BSE, BSF, BUD) Variable intake manifold changeover valve -N156- (BGU, BSE, BSF) Intake manifold flap motor -V157- (BDJ, BST) Radiator fan control unit -J293- Protective resistor -N235-
25	40	Onboard supply control unit -J519- , right headlight
26	40	Onboard supply control unit -J519- , left headlight
27	40	Secondary air pump relay -J299- (BGU, BSE) Secondary air pump motor -V101- Glow plug 1 -Q10- (BDJ, BST) Glow plug 2 -Q11- (BDJ, BST)
27	50	Automatic glow period control module -J179- (BJB, BLS, BSU, BMM) Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13-
28	40	Terminal 15 voltage supply relay 2 -J681-
29	30	Driver door control unit -J386- (only models with electric window regulators) Front passenger door control unit -J387- (only models with electric window regulators)
30	30	Fuses on fuse holder C -SC- (special-purpose vehicles) Fuse 18 on fuse holder -SC18- Fuse 19 on fuse holder -SC19- Fuse 36 on fuse holder -SC36- Fuse 53 on fuse holder -SC53- to -SC56-
30	50	Low heat output relay -J358- (from September 2007) Auxiliary air heater element -Z35-
1) from May 2007

Passenger Comparment

Position of fuses on fuse holder C -SC-

Fuse box diagram

Assignment of the fuses in the passenger compartment (holder C)

No.	A	Function/component
1	– 10	Not used (applicable up to May 2006) 10-pin connector -T10c- (from November 2006; for models with electric interface only)
1	10 15¹⁾	2-way radio switch -E72- (applies to special vehicles only) Engine continues to run without key button -E489- (applies to special vehicles only) Special vehicle control unit -J608- (up November 2006; applies to special vehicles only) 4-pin connector -T4g- (applies to special vehicles only)
2	5	Fuel pump relay -J17- (BCA, BGU, BSE, BSF, BUD, BSX) Terminal 15 voltage supply relay -J329- (BGU, BSE, BSF, BUD, BSX) Data bus diagnostic interface -J533- Engine control unit -J623-
3	5	Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- Traction control system switch -E132- (from November 2006) TCS and ESP button -E256- (from November 2006) Selector lever -E313- (from November 2006; only models with direct shift gearbox) Brake light switch -F- (from November 2006) ABS control unit -J104- (from November 2006) Trailer detector control unit -J345- (from November 2006) Power steering control unit -J500- (from November 2006; only models with power steering) Selector lever sensors control unit -J587- (from November 2006; only models with direct shift gearbox) Mechatronic unit for dual clutch gearbox -J743- (from November 2006; only models with direct shift gearbox)
4	5	Mobile telephone operating electronics control unit -J412- (only models with telephone)
5	15	Air mass meter -G70- (BLS, BSU, BJB, BDJ, BST) Heater element for crankcase breather -N79- (BCA, BGU, BSE, BSF, BUD, BLS, BSU, BJB) Reversing light switch -F4- (from November 2006) Auxiliary heater operation relay -J485- (from November 2006; only models with auxiliary coolant heater) 16-pin connector -T16- (from November 2006; self-diagnosis connection)
5	10	Heater element for crankcase breather -N79- (BSX) Activated charcoal filter system solenoid valve 1 -N80- (BSX) 16-pin connector -T16- (from November 2006; self-diagnosis connection) Reversing light switch -F4- (from November 2006) Auxiliary heater operation relay -J485- (from November 2006; only models with auxiliary coolant heater)
6	5	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-
7	5	Heater/heat output switch -E16- (only models with seat heating and without central locking) Air conditioning system control unit -J301- (only models with seat heating and without central locking) Not used (from November 2006)
8	5	Left washer jet heater element -Z20- (only models without central locking) Right washer jet heater element -Z21- (only models without central locking) Not used (from November 2006)
9	10	Power steering control unit -J500- (only models with power steering) Not used (from November 2006)
10	10	Reversing light switch -F4- Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater) 16-pin connector -T16- (self-diagnosis connection) Not used (from November 2006)
11	–	Not used (applicable up to May 2006)
11	10	2-pin connector -T2ab- (applies to special vehicles only, applicable from June 2006)
12	–	Not used (applicable up to May 2006)
12	5	Interior light switch (taxi) -E115- (only taxi) Taxi sign switch -E138- (only taxi) Hands-free system button -E487- (only taxi) Taxi meter -G41- (only taxi)
12	10	2-pin connector -T2ac- (applies to special vehicles only) 28-pin connector -T28a- (applies to special vehicles only)
13	5	Trailer detector control unit -J345- (only models with trailer operation and without central locking) Not used (from November 2006)
14	5	Traction control system switch -E132- TCS and ESP button -E256- ABS control unit -J104- Brake light switch -F- (applicable from June 2006) Not used (from November 2006)
15	5	Selector lever -E313- (only models with direct shift gearbox) Selector lever sensors control unit -J587- (only models with direct shift gearbox) Mechatronic unit for dual clutch gearbox -J743- (only models with direct shift gearbox) Not used (from November 2006)
16	5	Heater/heat output switch -E16- (only models without air conditioning system) High pressure sender -G65- (only models with air conditioning system) Oil level and oil temperature sender -G266- (only for models with flexible service interval display) Control unit in dash panel insert -J285-
17	7.5	Left tail light and rear fog light bulb -M41- (models without central locking) Rear fog light cut-out contact switch -F216- (only models with trailer operation and without central locking)
18	5	Not used (applicable up to May 2006) Taxi alarm remote control, control unit -J601- (only taxi, applicable from June 2006) 10-pin connector -T10c- (for models with electric interface only) (from November 2006)
19	5	Not used (applicable up to May 2006) 10-pin connector -T10c- (for models without electric interface only, applicable from June 2006)
19	10	Taxi meter -G41- (only taxi, applicable from June 2006) Two-way radio -R8- (only taxi, applicable from June 2006)
20	5	Automatic gearbox control unit -J217-
20	10	10-pin connector -T10c- (from November 2006; for models with electric interface only)
21	5 10¹⁾	Selector lever -E313- (only models with direct shift gearbox) Selector lever sensors control unit -J587- (only models with direct shift gearbox) Tiptronic switch -F189- (from November 2006; only models with direct shift gearbox) Automatic gearbox control unit -J217- (from November 2006) 16-pin connector -T16- (from November 2006; self-diagnosis connection) Light switch -E1- (from November 2006) Heater/heat output switch -E16- (from November 2006) Air conditioning system control unit -J301- (from November 2006) Remote control receiver for auxiliary coolant heater -R149- (from November 2006; only models with remote control receiver for auxiliary coolant heater)
22	5	Remote control receiver for auxiliary coolant heater -R149- (only models with remote control receiver for auxiliary coolant heater) Not used (from November 2006)
23	10	Brake light switch -F- (applicable up to May 2006)
23	10	3-pin connector -T3r- (applies to special vehicles only, applicable from June 2006)
24	10 5¹⁾	Light switch -E1- (up November 2006) Heater/heat output switch -E16- (up November 2006) Air conditioning system control unit -J301- (up November 2006) 16-pin connector -T16- (up November 2006; self-diagnosis connection) Interior monitoring sensor -G273- (from November 2006) Vehicle inclination sender -G384- (from November 2006) Alarm horn -H12- (from November 2006)
25	–	Not used
26	20	Injector, cylinder 1 -N30- (BCA, BGU, BSE, BSF, BUD) Injector, cylinder 2 -N31- (BCA, BGU, BSE, BSF, BUD) Injector, cylinder 3 -N32- (BCA, BGU, BSE, BSF, BUD) Injector, cylinder 4 -N33- (BCA, BGU, BSE, BSF, BUD)
27	20	Not used (up November 2006) Automatic gearbox control unit -J217- , under front left wheel housing liner (from November 2006)
28	5	Light switch -E1- (models with central locking)
28	20	Rear fog light switch -E18- (from November 2006; only models without central locking)
29	15	Rear window wiper motor -V12- (models with rear window wiper only)
30	5	Heater/heat output switch -E16- (only models with seat heating and central locking) Air conditioning system control unit -J301- (only models with seat heating and central locking)
30	25	Light switch -E1- (only models without central locking)
31	15	Onboard supply control unit -J519-
32	5	Left washer jet heater element -Z20- (only models with central locking) Right washer jet heater element -Z21- (only models with central locking)
33	40	Heater/heat output switch -E16- Air conditioning system control unit -J301- Auxiliary heater operation relay -J485- (only models without auxiliary coolant heater)
34	–	Not used
35	–	Not used
36	–	Not used (applicable up to May 2006)
36	20	10-pin connector -T10ai- (applies to special vehicles only, applicable from June 2006)
37	15	Right dipped beam bulb -M31- (models without central locking)
38	15	Left dipped beam bulb -M29- (models without central locking only)
38	10	Fluorescent light in rear of high roof -W41- (applies to special vehicles only, applicable from June 2006) Fluorescent light in centre of high roof -W42- (applies to special vehicles only, applicable from June 2006)
39	–	Not used
40	20	Trailer detector control unit -J345-
41	20	Trailer socket -U10-
42	15	12 V socket -U5- (without 12 V socket, in luggage compartment)
42	30	12 V socket -U5- (near handbrake lever) 12 V socket 2 -U18- (left luggage compartment)
43	15	Electric fuel pump 2 relay -J49- (BCA, BGU, BSE, BSF, BUD, BSX) Fuel pump relay -J17- (BDJ, BJB, BLS, BSU, BJB, BSE, BSF, BUD, BSX)
44	5	Interior monitoring sensor -G273- Vehicle inclination sender -G384- Alarm horn -H12- Not used (from November 2006)
45	5	Aerial selection control unit -J515- (applicable up to May 2006)
45	20	Headlight washer system relay -J39- (from November 2006; only models with headlight washer system) Headlight washer system pump -V11- (from November 2006; only models with headlight washer system)
45	30	10-pin connector -T10ai- (applies to special vehicles only, applicable from June 2006)
46	7.5	Onboard supply control unit -J519- (Interior light)
47	25	Cigarette lighter -U1-
48	20	Headlight washer system relay -J39- (up November 2006) Headlight washer system pump -V11- (up November 2006)
48	30	Heated front seats control unit -J774- (from November 2006; only models with lateral support heater)
49	10	Driver door control unit -J386- (only models with central locking) Front passenger door control unit -J387- (only models with central locking)
50	25	Convenience system central control unit -J393-
51	30	Heated driver seat control unit -J131- (up November 2006) Heated front passenger seat control unit -J132- (up November 2006) Heated front seats control unit -J774-
52	25	Fresh air blower relay -J13- (only models with auxiliary heater) Onboard supply control unit -J519- Heated rear window -Z1-
53	–	Not used
54	–	Not used
55	–	Not used
56	–	Not used
57	5	Not used (applicable up to May 2006) Accident data memory -J754- (applies to special vehicles only, applicable from June 2006) 10-pin connector -T10c- (from November 2006; for models with electric interface only)
58	10	Not used (applicable up to May 2006) 4-pin connector -T4g- (applies to special vehicles only, applicable from June 2006)
1) from November 2006

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Caddy (III; 2008 – 2010) – fuse and relay box diagram

Posted on 20 July 201827 August 2025 by admin

Volkswagen Caddy (III; 2008 – 2010) – fuse and relay box diagram

Year of production: 2008, 2009, 2010

In this article, we take a look at the third-generation Volkswagen Caddy (2K) before its first facelift, produced between 2003 and 2010. You will find fuse box diagrams for the 2008 – 2010 models, along with details on the location of the fuse panels inside the vehicle and the assignment of each fuse (fuse layout).

Location

Fuses on fuse holder A -SA- (On the electronics box, on left in engine compartment)
Fuses on fuse holder B -SB- (On left in engine compartment)
Fuses on fuse holder C -SC- (Under left dash panel)

Engine Compartment

Fitting location of fuse holder A (A -SA-)

Fuse box diagram

Assignment of the fuses in the engine compartment (pre-fuse box)

No.	A	Function/component
1	150	Alternator -C- 90A / 110A
1	200	Alternator -C- 140A
2	80	Power steering control module -J500- Electromechanical power steering motor -V187-
3	50	Radiator fan control unit -J293- Radiator fan -V7- Right fan for coolant -V35- Radiator fan thermal switch -F18- Radiator fan -V7-
4	50²⁾ 80³⁾	Onboard supply control unit -J519-²⁾ X-contact relief relay -J59-²⁾ Fuse 7 on fuse holder -SC7- Fuse 8 on fuse holder -SC8- Fuse 28 on fuse holder -SC28- to -SC33-
5	100	Fuses on fuse holder C -SC- Fuse 20 on fuse holder -SC20- to -SC24- Fuse 42 on fuse holder -SC42- to -SC52-
6	40	Low heat output relay -J359-⁴⁾ Auxiliary air heater element -Z35-
7	80	High heat output relay -J360-⁴⁾ Auxiliary air heater element -Z35-
1) Only models with continuously variable radiator fan 2) Only models with central locking 3) Only models without central locking 4) Only models with auxiliary air heater (PTC)

Fitting location of E-box high fuse holder (B -SB-)

Fuse box diagram

Assignment of the fuses in the engine compartment (holder B)

No.	A	Function/component
1	–	Not used
2	–	Not used
3	5	Onboard supply control unit -J519-
4	30	ABS Control Module -J104-
5	15	Mechatronics unit for dual clutch gearbox -J743-
6	–	Not used
7	40	Terminal 15 voltage supply relay 2 -J681-
8	15	Control module with display for radio and navigation system -J503- Radio -R-
9	5	Mobile telephone operating electronics control module -J412- Not used (from May 2009)
10	10	Motronic current supply relay -J271- (BUD, BSX) Term. 30 voltage supply relay -J317- (BDJ, BST, BLS, BMM, BSU, BJB) Engine control module -J623- (BSX, BUD)
11	20	Auxiliary heater control unit -J364-
12	5	Data bus diagnostic interface -J533- Not used (from May 2009)
13	15	Engine control module -J623- (BSX, BUD) Simos control module -J361- (BSE, BSF)
13	30	Diesel direct injection system control module -J248- (BDJ, BJB, BLS, BMM, BST, BSU)
14	20	Ignition coil 1 with output stage -N70- (BSX, BUD) Ignition coil 2 with output stage -N127- (BSX, BUD) Ignition coil 3 with output stage -N291- (BSX, BUD) Ignition coil 4 with output stage -N292- (BSX, BUD) Ignition transformer -N152- (BSE, BSF, BSX)
15	5	Fuel pump relay -J17- (BDJ, BJB, BLS, BMM, BST, BSU) Glow plug relay -J52- (BDJ, BST) Automatic glow period control module -J179- (BJB, BLS, BMM, BSU)
15	10	Fuel pump switch-off relay -J333- (BSX) Cylinder 1 injector -N30- (BUD) Cylinder 2 injector -N31- (BUD) Cylinder 3 injector -N32- (BUD) Cylinder 4 injector -N33- (BUD) Gas injector 1 -N366- (BSX) Gas injector 2 -N367- (BSX) Gas injector 3 -N368- (BSX) Gas injector 4 -N369- (BSX)
16	30	Onboard supply control unit -J519- , right headlight
17	–	Not used
18	30	Special vehicle control unit -J608-
19	30	Windscreen wiper motor -V-
20	40	Glow plug 3 -Q12- (BDJ, BST) Glow plug 4 -Q13- (BDJ, BST)
20	10	Tank shut-off valve 1 -N361- (BSX) (from May 2009) Tank shut-off valve 2 -N362- (BSX) (from May 2009) Tank shut-off valve 3 -N363- (BSX) (from May 2009) Tank shut-off valve 4 -N429- (BSX) (from May 2009) Tank shut-off valve 5 -N430- (BSX) (from May 2009)
21	10	Lambda probe heater -Z19- (BLS, BMM)
21	15	Lambda probe heater -Z19- (BSE, BSF, BSX, BUD) Lambda probe 1 heater after catalytic converter -Z29- (BSE, BSF, BSX, BUD)
22	5	Clutch position sender -G476-
23	5	Secondary air pump relay -J299- (BSE) Exhaust gas recirculation valve -N18- (BDJ, BST)
23	10	Exhaust gas recirculation valve -N18- (BJB, BSU) Charge pressure control solenoid valve -N75- (BJB, BLS, BMM, BSU) Exhaust gas recirculation cooler changeover valve -N345- (BJB, BLS, BMM, BSU) Tank shut-off valve 1 -N361- (BSX) (up May 2009) Tank shut-off valve 2 -N362- (BSX) (up May 2009) Tank shut-off valve 3 -N363- (BSX) (up May 2009) High-pressure valve for gas operation -N372- (BSX) Tank shut-off valve 4 -N429- (BSX) (up May 2009)
24	10	Cylinder 1 injector -N30- (BSX) Cylinder 2 injector -N31- (BSX) Cylinder 3 injector -N32- (BSX) Cylinder 4 injector -N33- (BSX) Activated charcoal filter solenoid valve 1 -N80- (BSE, BSF, BUD) Variable intake manifold changeover valve -N156- (BSE, BSF) Intake manifold flap motor -V157- (BDJ, BST) Radiator fan control unit -J293- Protective resistor -N235-
25	40	ABS Control Module -J104-
26	40	Onboard supply control unit -J519- , left headlight
27	40	Secondary air pump relay -J299- ( BSE) Secondary air pump motor -V101- Glow plug 1 -Q10- (BDJ, BST) Glow plug 2 -Q11- (BDJ, BST)
27	50	Automatic glow period control module -J179- (BJB, BLS, BMM, BSU) Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13-
28	–	Not used
29	30	Fuses on fuse holder C -SC- (special-purpose vehicles) Fuse 18 on fuse holder -SC18- Fuse 19 on fuse holder -SC19- Fuse 35 on fuse holder -SC35- to -SC39- Fuse 57 on fuse holder -SC57- Fuse 58 on fuse holder -SC58-
30	50	Fuses on fuse holder C -SC- (only with trailer coupling) (up May 2009) Fuse 39 on fuse holder -SC39- to -SC41- Fuses on fuse holder C -SC- (only with trailer coupling) (from May 2009) Fuse 40 on fuse holder -SC40- to -SC42-

Passenger Comparment

Position of fuses on fuse holder C -SC-

Fuse box diagram

Assignment of the fuses in the passenger compartment (holder C)

No.	A	Function/component
1	–	Not used
2	–	Not used
3	–	Not used
4	–	Not used
5	–	Not used
6	–	Not used
7	–	Not used
8	–	Not used
9	10	4-pin connector -T4g- (applies to special vehicles only) 10-pin connector -T10c- (for models with electric interface only)
10	5	Fuel pump relay -J17- (BSE, BSF, BUD, BSX) Terminal 15 voltage supply relay -J329- (BSE, BSF) Data bus diagnostic interface -J533- Engine control unit -J623-
11	5	Parking aid control unit -J446- (only models with parking aid)
12	5	Taxi meter -G41- (only taxi) Mirror taxi meter -G511- (only taxi)
12	10	2-pin connector -T2ac- (applies to special vehicles only) 28-pin connector -T28a- (applies to special vehicles only)
13	5	Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- Traction control system switch -E132- TCS and ESP button -E256- Selector lever -E313- (only models with direct shift gearbox) Brake light switch -F- Brake light relay -J111- (only models without central locking) ABS control unit -J104- Trailer detector control unit -J345- Power steering control unit -J500- (only models with power steering) Selector lever sensors control unit -J587- (only models with direct shift gearbox) Mechatronic unit for dual clutch gearbox -J743- (only models with direct shift gearbox) Four-wheel drive control unit -J492-
14	5	Air mass meter -G70- (BLS, BSU, BJB, BDJ, BST, BMM, CHWA) Heater element for crankcase breather -N79- (BSE, BSF, BLS, BSU, BJB, BSX, BMM, CHWA) Reversing light switch -F4- Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater) Activated charcoal filter system solenoid valve 1 -N80- (BSX) 16-pin connector -T16- (self-diagnosis connection)
15	5	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-
16	5	Heater/heat output switch -E16- (only models without air conditioning system) High pressure sender -G65- (only models with air conditioning system) Oil level and oil temperature sender -G266- (only for models with flexible service interval display) Climatronic control unit -J255- (only models with Climatronic) Control unit in dash panel insert -J285- Low heat output relay -J359- (only models with PTC (Positive Temperature Coefficient) heater) High heat output relay -J360- (only models with PTC (Positive Temperature Coefficient) heater) Automatic anti-dazzle interior mirror -Y7- Air quality sensor -G238- (only models with Climatronic)
17	7.5	Left tail light and rear fog light bulb -M41- (models without central locking) Rear fog light cut-out contact switch -F216- (only models with trailer operation and without central locking)
18	5	Taxi alarm remote control, control unit -J601- (only taxi) 10-pin connector -T10c- (for models with electric interface only)
19	5	10-pin connector -T10c- (for models with electric interface only)
19	10	Taxi meter -G41- (only taxi) Mirror taxi meter -G511- (only taxi) Two-way radio -R8- (only taxi)
20	7.5	Onboard supply control unit -J519- (Interior light)
21	10	Selector lever -E313- (only models with direct shift gearbox) Selector lever sensors control unit -J587- (only models with direct shift gearbox) Tiptronic switch -F189- (only models with direct shift gearbox) Automatic gearbox control unit -J217- 16-pin connector -T16- (self-diagnosis connection) Climatronic control unit -J255- (only models with Climatronic) Heater/heat output switch -E16- Air conditioning system control unit -J301- Remote control receiver for auxiliary coolant heater -R149- (only models with remote control receiver for auxiliary coolant heater) Light switch -E1- Rain and light detector sensor -G397- (models with rain and light detector sensor only) Control unit in dash panel insert -J285- Steering column electronics control unit -J527- Data bus diagnostic interface -J533-
22	10	Driver door control unit -J386- Front passenger door control unit -J387-
23	5	Interior light switch (taxi) -E115- (only taxi) Taxi sign switch -E138- (only taxi) Hands-free system button -E487- (only taxi)
23	10	3-pin connector -T3r- (applies to special vehicles only) 10-pin connector -T10c- (for models with electric interface only)
24	5	Interior monitoring sensor -G273- Vehicle inclination sender -G384- Alarm horn -H12-
25	–	Not used
26	10	2-pin connector -T2ab- (applies to special vehicles only)
27	15	Cut-out relay for air conditioning system magnetic coupling -J246- (only for models with hydraulic steering)
28	5	Light switch -E1- (models with central locking)
28	20	Rear fog light switch -E18- (only models without central locking)
29	15	Rear window wiper motor -V12- (models with rear window wiper only)
30	25	Light switch -E1- (only models without central locking)
31	5	Heater/heat output switch -E16- (only models without air conditioning system) Air conditioning system control unit -J301- (only models with air conditioning system) Climatronic control unit -J255- (only models with air conditioning system)Left washer jet heater element -Z20- Right washer jet heater element -Z21-
32	15	Windscreen and rear window washer pump -V59-
33	40	Heater/heat output switch -E16- Air conditioning system control unit -J301- Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)
34	–	Not used
35	10	Fluorescent light in rear of high roof -W41- (applies to special vehicles only) Fluorescent light in centre of high roof -W42- (applies to special vehicles only)
36	–	Not used
37	15	Right dipped beam bulb -M31- (models without central locking)
38	15	Left dipped beam bulb -M29- (models without central locking only)
39	20	10-pin connector -T10ai- (applies to special vehicles only)
40	20	Trailer detector control unit -J345-
41	20	Trailer detector control unit -J345-
42	20	Trailer detector control unit -J345-
43	15	Electric fuel pump 2 relay -J49- (BSE, BSF, BUD, BSX) Fuel pump relay -J17- (BDJ, BST, BLS, BSU, BJB, BSE, BSF, BUD, BSX, BMM)
44	40	Fresh air blower control unit -J126-
45	20	Headlight washer system relay -J39- (only models with headlight washer system) Headlight washer system pump -V11- (only models with headlight washer system)
46	15	Treble tone horn -H2- Bass tone horn -H7- Horn relay -J413-
47	25	Cigarette lighter -U1-
48	30	Heated front seats control unit -J774-
49	30	Driver door control unit -J386- (only for model with electric window regulator) Front passenger door control unit -J387- (only for model with electric window regulator)
50	25	Convenience system central control unit -J393-
51	30	10-pin connector -T10ai- (applies to special vehicles only)
52	25	Fresh air blower relay -J13- (only models with auxiliary heater) Onboard supply control unit -J519- Heated rear window -Z1-
53	15	12 V socket -U5- (near handbrake lever)
53	30	12 V socket -U5- (near handbrake lever) 12 V socket 2 -U18- (left luggage compartment)
54	–	Not used
55	–	Not used
56	–	Not used
57	5	2-way radio switch -E72- (applies to special vehicles only) Engine continues to run without key button -E489- (applies to special vehicles only) Accident data memory -J754- (applies to special vehicles only) 10-pin connector -T10c- (for models with electric interface only)
58	10	4-pin connector -T4g- (applies to special vehicles only)
59	–	Not used
60	–	Not used

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Caddy (III; 2010 – 2015) – fuse and relay box diagram

Posted on 20 July 201827 August 2025 by admin

Volkswagen Caddy (III; 2010 – 2015) – fuse and relay box diagram

Year of production: 2010, 2011, 2012, 2013, 2014, 2015

In this article, we take a look at the third-generation Volkswagen Caddy (2K) before its first facelift, produced between 2003 and 2010. You will find fuse box diagrams for the 2010 – 2015 models, along with details on the location of the fuse panels inside the vehicle and the assignment of each fuse (fuse layout).

Location

Fuses on fuse holder A -SA- (On the electronics box, on left in engine compartment)
Fuses on fuse holder B -SB- (On left in engine compartment)
Fuses on fuse holder C -SC- (Under left dash panel)

Engine Compartment

Fitting location of fuse holder A (A -SA-)

Fuse box diagram

Assignment of the fuses in the engine compartment (pre-fuse box)

No.

Function/component

150

Alternator -C-

200

Alternator -C-¹⁾

Power steering control unit -J500-
Electromechanical power steering motor -V187-

Radiator fan control unit -J293-

X-contact relief relay -J59-

t	Fuse holder C -SC- (-SC28- up to -SC33- )

Fuse holder C -SC- (-SC20- up to -SC24- and -SC43- up to -SC53- )

Low heat output relay -J359-

High heat output relay -J360-

1) Models with 140 A generator only

Fitting location of E-box high fuse holder (B -SB-)

Fuse box diagram

Assignment of the fuses in the engine compartment (holder B)

No.	A	Function/component
1	–	–
2	30	Mechatronic unit for dual clutch gearbox -J743-
3	5	Battery monitoring control unit -J367- Onboard supply control unit -J519- (T52a/24)
4	20	ABS control unit -J104- ABS hydraulic unit -N55-
5	15	Mechatronic unit for dual clutch gearbox -J743-
6	5	Control unit in dash panel insert -J285- Steering column electronics control unit -J527-
7	40	Terminal 15 voltage supply relay -J329- Fuse holder C -SC- (-SC9- up to -SC16- and -SC25- up to -SC27- )
8	15	Control unit with display for radio and navigation -J503- Radio -R- Voltage stabiliser -J532-³⁾ Control module with display unit for radio and navigation system -J503- Radio -R- Fuse 57 on fuse holder C -SC57- Fuse 58 on fuse holder C -SC58-
9	5	Mobile telephone operating electronics control unit -J412-⁴⁾
10	5	Main relay -J271- Engine control unit -J623- Engine component current supply relay -J757-
11	30	Auxiliary heater control unit -J364-
12	5	Data bus diagnostic interface -J533-
13	15	Engine control unit -J623- (petrol engine)
	30	Engine control unit -J623- (diesel engine)
14	15	Fuel pressure regulating valve -N276- (diesel engine) Fuel metering valve -N290- (diesel engine)
	20	Ignition transformer -N152- Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292-
15	5	Low heat output relay -J359- (diesel engine) High heat output relay -J360- (diesel engine) Fuel pump relay -N17- Electric fuel pump 2 relay -J49- Automatic glow period control unit -J179-
	10	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Low heat output relay -J359- High heat output relay -J360- Fuel pump switch-off relay -J333-²⁾ Gas injection valve 1 -N366-¹⁾ Gas injection valve 2 -N367-¹⁾ Gas injection valve 3 -N368-¹⁾ Gas injection valve 4 -N369-¹⁾
	15	High-pressure valve for gas mode -N372-²⁾ Valve for gas tank -N495-²⁾ Sensor for gas level gauge -G707-²⁾ Gas injection valve 1 -N366-²⁾ Gas injection valve 2 -N367-²⁾ Gas injection valve 3 -N368-²⁾ Gas injection valve 4 -N369-²⁾
16	30	Onboard supply control unit -J519- (T52c/42) Light bulb for right foglamp -L23- Right cornering light bulb -L149- Rear left fog light bulb -L46- , or rear right fog light bulb -L47- Right daytime running light bulb -L175- Left side light bulb -M1- Right tail light bulb -M2- Rear left turn signal bulb -M6- Front right turn signal bulb -M7- Left brake light bulb -M9- Right reversing light bulb -M17- Left turn signal repeater bulb -M18- High-mounted brake light bulb -M25- Right headlight dipped beam bulb -M31- Right headlight main beam bulb -M32-
17	15	Horn relay -J413-
18	30	Special vehicle control unit -J608-
19	30	Wiper motor control unit -J400-
20	10	Fuel tank shut-off valve 1 -N361-¹⁾ Fuel tank shut-off valve 2 -N362-¹⁾ Fuel tank shut-off valve 3 -N363-¹⁾ Fuel tank shut-off valve 4 -N429-¹⁾ Fuel tank shut-off valve 5 -N430-¹⁾ Coolant circulation pump -V50-
21	10	Lambda probe heater -Z19- (diesel engine)
	15	Fuel pump control unit -J538- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-
22	5	Clutch position sender -G476- Brake light switch -F-⁵⁾
23	5	Additional coolant pump relay -J496-
	10	Air mass meter -G70- (Diesel engine) Charge pressure control solenoid valve -N75- (Diesel engine) Exhaust gas recirculation cooler changeover valve -N345- (Diesel engine) Control unit for gas mode -J659- Relay for gas shut-off valves -J908-¹⁾ High-pressure valve for gas mode -N372-¹⁾
	15	Fuel pressure regulating valve -N276-
24	10	Radiator fan control unit -J293- Secondary air pump relay -J299- Additional coolant pump relay -J496- Activated charcoal filter solenoid valve 1 -N80- Coolant regulating valve -N515- Variable intake manifold changeover valve -N156- Coolant circulation pump 2 -V178- Injector, cylinder 1 -N30-¹⁾ Injector, cylinder 2 -N31-¹⁾ Injector, cylinder 3 -N32-¹⁾ Injector, cylinder 4 -N33-¹⁾
25	40	ABS hydraulic pump -V64- ABS control unit -J104-
26	30	Onboard supply control unit -J519- (T52a/1) Left cornering light bulb -L148- Left fog light bulb -L22- Rear left fog light bulb -L46- , or rear right fog light bulb -L47- Left daytime running light bulb -L174- Right side light bulb -M3- Left tail light bulb -M4- Front left turn signal bulb -M5- Rear right turn signal bulb -M8- Right brake light bulb -M10- Left reversing light bulb -M16- Right turn signal repeater bulb -M19- Left headlight dipped beam bulb -M29- Left headlight main beam bulb -M30-
27	40	Secondary air pump motor -V101-
	50	Automatic glow period control unit -J179-
28	–	–
29	30	Fuse 18 on fuse holder C -SC18- Fuse 19 on fuse holder C -SC19-
	50	Fuse 35 on fuse holder C -SC35- Fuse 39 on fuse holder C -SC39- Fuse 54 on fuse holder C -SC54- Fuse 55 on fuse holder C -SC55- Fuse 59 on fuse holder C -SC59- Fuse 60 on fuse holder C -SC60-
30	50	Fuse holder C -SC- (-SC40- up to -SC42- )
1) for vehicles with engine code BSX only 2) for vehicles with engine code CHGA only 3) for vehicles with start/stop system only 4) for vehicles without start/stop system only 5) effective since November 2011

Passenger Comparment

Position of fuses on fuse holder C -SC-

Fuse box diagram

Assignment of the fuses in the passenger compartment (holder C)

No.	A	Function/component
1	–	–
2	–	–
3	–	–
4	–	–
5	–	–
6	–	–
7	–	–
8	–	–
9	10	-Special vehicles- 4-pin connector -T4aa- , Pin 1 ³⁾ 10-pin connector -T10l- , Pin 4 (Interface for special functions)
10	5	Fuel pump relay -J17- Main relay -J271- Gas mode control unit -J659- Terminal 50 voltage supply relay -J682- Starter relay 1 -J906- Voltage stabiliser -J532- Data bus diagnostic interface -J533- Engine control unit -J623-
11	5	Parking aid control unit -J446- Park assist steering control unit -J791-
12	5	-Special vehicles- Taximeter -G41- Mirror taximeter -G511-
	10³⁾	-Special vehicles-³⁾ 2-pin connector -T2ab- , Pin 1 2-pin connector -T2ac- , Pin 1 28-pin connector -T28b- , Pin 13
	20⁴⁾	-Special vehicles-⁴⁾ 8-pin connector -T8k- , Pin 8 28-pin connector -T28a- , Pin 20 28-pin connector -T28b- , Pin 20
13	7.5	Brake light switch -F-³⁾ Headlight range control adjuster -E102- TCS and ESP button -E256- Tyre pressure monitor display button -E492- Start/Stop operation button -E693- ABS control unit -J104- Trailer detector control unit -J345- All-wheel drive control unit -J492- Power steering control unit -J500- Selector lever sensors control unit -J587- Mechatronic unit for dual clutch gearbox -J743- Left headlight range control motor -V48- Right headlight range control motor -V49- Control unit for cornering light and headlight range control -J745-
14	10	Reversing light switch -F4- Air mass meter -G70- Auxiliary heater operation relay -J485- Control unit in dash panel insert -J285- Heater element for crankcase breather -N79- Activated charcoal filter solenoid valve 1 -N80- Diagnostic connection -U31-16-pin connector -T16- , Pin 1
15	5	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-
16	5	Light switch -E1- Heater/heat output switch -E16- High-pressure sender -G65- Air quality sensor -G238- Oil level and oil temperature sender -G266- Automatic anti-dazzle interior mirror -Y7-
17	–	–
18	10	-Special vehicles- Taxi alarm remote control control unit -J601-
	10	-Special vehicles- 10-pin connector -T10l- , Pin 6 (Interface for special functions)
19	10	-Special vehicles- Taximeter -G41- Mirror taximeter -G511- Taxi alarm remote control control unit -J601- Two-way radio -R8- Printer -R98-
	10	-Special vehicles- 10-pin connector -T10l- , Pin 7 (Interface for special functions)
20	20	Cigarette lighter -U1-⁷⁾
21	10	Light switch -E1- Heater/heat output switch -E16- Rain and light sensor -G397- Heated rear window relay -J9- Climatronic control unit -J255- Air conditioning system control unit -J301- Horn relay -J413- Remote control receiver for auxiliary coolant heater -R149- Selector lever sensors control unit -J587- Diagnostic connection -U31-16-pin connector -T16- , Pin 16 Switch for interior lighting -E599- (Camper) Rear interior light -W43- (Camper)
22	10	Onboard supply control unit -J519- (T52b/42) ²⁾
23	5	-Special vehicles- Interior light switch (taxi) -E115- Taxi sign switch -E138- 10-pin connector -T10l- , Pin 1 (Interface for special functions)
	10	-Special vehicles- 3-pin connector -T3ak- , Pin 1 ³⁾ Flashing lights relay -J630-4)
24	5	Interior monitoring sensor -G273- Vehicle inclination sender -G384- Anti-theft alarm sensor -G578- Alarm horn -H12- Onboard supply control unit -J519- (T52c/1)
25	10	Output module for left headlight -J667-
26	10	Output module for right headlight -J668-
27	–	–
28	20	12-V socket 3 -U19- , in storage compart.
29	15	Rear window wiper motor -V12-
30	–	–
31	5	Heater/heat output switch -E16- Left washer jet heater element -Z20- Right washer jet heater element -Z21-
32	–	–
33	40	Air conditioning system control unit -J301- Heater/heat output switch -E16-
34	–	–
35	10	-Special vehicles-³⁾ Fluorescent light in rear of high roof -W41- Fluorescent light in centre of high roof -W42-
36	–	–
37	–	–
38	–	–
39	20	-Special vehicles- 10-pin connector -T10ai- , Pin 1 ³⁾
	30	-Special vehicles- 4-pin connector -T4ad- , Pin 1 ⁴⁾
40	20	Trailer detector control unit -J345-
41	20	Trailer detector control unit -J345-
42	20	Trailer detector control unit -J345-
43	15	Fuel pump relay -J17- Electric fuel pump 2 relay -J49- Supplementary fuel pump -V393-
44	40	Fresh air blower control unit -J126- Fresh air blower -V2-
45	20	Headlight washer system relay -J39- Headlight washer system pump -V11-
46	10	Onboard supply control unit -J519- (T52b/42) ¹⁾ Front interior light -W1- Luggage compartment light -W3- Glove compartment light -W6- Rear interior light -W43-
	30	Driver door control unit -J386-²⁾
47	30	Cigarette lighter -U1-⁶⁾ X-contact relief relay -J59-⁷⁾⁸⁾ Fuse holder C -SC- (-SC28- up to -SC33- ) ⁷⁾⁸⁾
48	30	Heated front seats control unit -J774-
49	30	Driver door control unit -J386-¹⁾ Front passenger door control unit -J387-
50	20	Onboard supply control unit -J519- (T52b/1) Rear window wiper motor -V12- Windscreen and rear window washer pump -V59- Washer pump -V5-
51	15	Trailer voltage supply relay -J941- Trailer socket -U10- (T13/10)
	30	-Special vehicles- 10-pin connector -T10ai- , Pin 4 10-pin connector -T10ai- , Pin 5
52	25	Heated rear window relay -J9- Heated rear window -Z1- Heated rear window in left wing door -Z26- Heated rear window in right wing door -Z27- Fresh air blower relay -J13- Fresh air blower series resistor with overheating fuse -N24- Fresh air blower -V2-
53	15⁶⁾ 20⁷⁾	12 V socket -U5- , in the rear centre console 12 V socket 2 -U18- , In rear left side panel
54	15	-Special vehicles-⁴⁾ Switch-over relay 1 for roof ventilator -J180-
55	15	-Special vehicles-⁴⁾ 8-pin connector -T8m- , Pin 4 8-pin connector -T8n- , Pin 4
56	–	–
57	5	Control unit in dash panel insert -J285-⁵⁾ Steering column electronics control unit -J527-⁵⁾
58	5	Mobile telephone operating electronics control unit -J412-⁵⁾
59	5	-Special vehicles- Radio switch -E72- Ignition bypass button -E489- Button for daytime running light switch-off -E652- Accident data memory -J754-
60	30	-Special vehicles- 3-pin connector -T3al- , Pin 1
1) before April 2011 2) after May 2011 3) before October 2011 4) after November 2011 5) for vehicles with start-stop system only 6) before October 2012 7) after November 2012 8) for vehicles with Climatronic only

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Iveco Daily (III; 2000 – 2006) – fuse and relay box diagram

Posted on 18 July 20183 August 2025 by admin

Iveco Daily (III; 2000 – 2006) – fuse and relay box diagram

Year of production: 2000, 2001, 2002, 2003, 2004, 2005, 2006

This article covers the second-generation Iveco Daily (III), produced from 2000 to 2006. It includes fuse box diagrams for the 2000, 2001, 2002, 2003, 2004, 2005 and 2006 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

Passenger compartment

Fuse box diagram

Assignment of the fuses in the passenger compartment

No	Function	A
1	ID/TCA (.11): Thermal starter	40
1	UNIJET (.13-.15): Thermal starter	80
1	UNIJET F1A (.10-.12): Thermal starter, additional heater	30
2	Immobilizer/Warming/EDC	5
3	DDS device	5
4	Instrument cluster (+30)	5
5	Instrument cluster (+15)	5
6	Stalk unit (rear fog guard, flasher)	5
7	Stalk unit (low beams)	10
8	Stalk unit (high beams)	15
9	Stalk unit (side lights)	15
10	Windscreen wiper	15
11	Stalk unit (direction indicators/hazard warning lights)	15
12	Stalk unit (horns)	15
13	Reversing light	5
14	Side light, clearance, no. plate light	5
15	Side light cluster lighting	5
16	Left low beam headlamp	10
17	Right low beam headlamp	10
18	Left high beam headlamp	10
19	Right high beam headlamp/headlamp aming	10
20	Interior lighting/radio/cigar lighter	10
20	UNIJET F1A (.10-.12): Interior lighting/radio	10
21	Electric windscreen defrosting unit	30
21	UNIJET F1A (.10-.12): Cigar lighter	15
22	Heated fuel filter	15
23	EDC electronic control unit	25
24	EDC	10
25	Stop lights	5
26	13-pin current socket	15
27	13-pin current socket	15
28	13-pin current socket	10
29	38-pin diagnostic connector	5
30	Fog lamps	10
31	Climate control, additional heater, engine cooling	5
31	UNIJET F1A (.10-.12): Compressor, timer, engine fan	10
32	Climate control	5
33	Additional heater	20
34	Headlamp washer	20
35	Rear differential lock	5
36	ABS, EBD, ABD failure warning light	5
37	ABS	5
39	Heated mirrors	10
39	UNIJET F1A (.10-.12): Heated mirrors, heated rear-screen, heated windscreen	10
40	Power windows	30
40	UNIJET F1A (.10-.12): Power windows (left)	20
41	Heated rear-screen, heated windscreen	10/ 20
42	Self-levelling suspensions (Wabco)	5
43	Air bag failure warning light	5
44	Self-levelling suspensions (Wabco)	40
45	Air-bag	5
46	Solenoid valve for thermal starter	5
46	UNIJET F1A (.10-.12): Power windows (right)	20
47	Electric fuel pump	10
48	Door locking/alarm	30
49	Door locking/alarm	5
50	Rear differential lock	30
51	Total power takeoff	10
52	Front differential lock (4×4)	30
53	Self-levelling suspensions Techniek)	30
54	Electric hatch (van and 6+1)	15
55	Rototranslating door	15
Code	Relays
25035	Switching on external lights
25003	Switching on fog lamps
25006	Switching on stop lights
25704	Total power takeoff engagement control
25104	Switching off Retarder with ABS on
25209	Loads cut-off during starting
25222	Thermal starter engagement enable
25223	Thermal starter fan control
25307	Climate control compressor engagement
25336	Engine cooling
25337	Climate control compressor disengagement
25340	Compressor on signal
25620	Fuel filter clogged signal
25705	Diagnostics enable
25810	Heated fuel filter circuit control
25811	Advance variator control (KSB)
25818	Heated windscreen switching on
25837	Electric fuel pump switching on
25858	EDC switching on
25926	Suspension raising enable
25927	Suspension lowering enable
25928	Rear-screen heating switching on
61002A	Anti-retum from Trinary
61002В	Anti-retum from TGC (bus)
66010	Timer for headlamp washer

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Iveco Daily (V; 2011 – 2014) – fuse and relay box diagram

Posted on 18 July 20183 August 2025 by admin

Iveco Daily (V; 2011 – 2014) – fuse and relay box diagram

Year of production: 2011, 2012, 2013, 2014

This article covers the second-generation Iveco Daily V (5th generation), produced from 2011 to 2014. It includes fuse box diagrams for the 2011, 2012, 2013 and 2014 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

Passenger compartment (under the dashboard)

Fuse box diagram

Iveco Daily (V; 2011 - 2014) - fuse and relay box doagram - passenger compartment — Iveco Daily (V; 2011 – 2014) – fuse and relay box doagram – passenger compartment

Assignment of the fuses in the passenger compartment (under the dashboard)

No	Function	A
F12	Т1b relay (30-87) for right low beam headlight	7,5
F13	T1a relay (30-87) for left low beam headlight – headlight adjuster	7,5
F31	T54 relay (86) for headlight washers and T50 – T51 – T52 – T53 – eln motors and controls for electric windows	5
F32	T44 relay (30-86) for battery removal with minimum voltage – internal lighting	7,5
F33	Ooutswinging door	15
F34	Fitter socket	20
F36	T20 relay for MODUS car radio – tachograph – convergence – siren – parking sensor	15
F37	Instrument panel – stop lights – trailer socket	7,5
F38	Central locking	20
F42	ABS9 or ESP9	5
F43	T23a relay (86-87) for windscreen washer and T23b relay (86-87)	20
F47	T25a relay (86-87) and T25b (86-87) for driver’s side electric window	25
F48	T26a relay (86-87) and T26b (86-87) for passenger side electric window	25
F49	Control panel – tachograph – exp. module – fitter socket – ASR control – Telma (coil) – video camera – outswinging – rear differential lock	5
F50	Airbag	5
F51	Green filter – car radio – toe-in – parking sensors -CAF	5
F53	Instrument panel – timer for supplementary heater	5
F89	AVAILABLE	–
F90	T11a relay (30-86) for left full beam headlight	7,5
F91	T11b relay (30-86) for right high beam headlight	7,5
F92	T12a relay (30-86) for left foglight	7,5
F93	T12b relay (30-86) for right foglight	7,5
No.	Relays
T01а	Left low beam headlight – headlight adjuster
T01b	Right low beam headlight
Т11а	Left high beam headlight
T11b	Right high beam headlight
Т12а	Left foglight
Т12b	Right foglight
Т23а	Windscreen washer
Т25а	Driver’s side electric window UP
Т25b	Driver’s side electric window DOWN
Т26а	Passenger side electric window UP
Т26b	Passenger side electric window DOWN
Т37а	Rear doors central closing
Т37b	Central closing (common)
Т37с	Side doors central closing
T37d	Rear door central closing
Т44	Battery removal with minimum voltage

Engine compartment (Fuse box above the battery)

Fuse box diagram

Iveco Daily (V; 2011 - 2014) - fuse and relay box doagram - engine compartment (above the battery) — Iveco Daily (V; 2011 – 2014) – fuse and relay box doagram – engine compartment (above the battery)

Assignment of the fuses in the engine compartment (above the battery)

No	Function	A
1	+30 positive from F75 for starter motor, alternator and retarder (if present)	500
2	+30 positive from F70 for SCM BUS-BAR	150
3	+30 positive from F73 for pre-heating glow plugs	60
4	+30 positive from F72 for braking node	40
5	+30 positive from F7I for I^st Body Computer power	80
6	+30 positive to F64 in SCM/A for IBS sensor for Stop & Start	–

Engine compartment

Fuse box diagram

Assignment of the fuses in the engine compartment

No	Function	A
F01	Air suspensions	40
F02	Ignition switch	30
F03	Cab climate control fans and engine coolant supplementary heater	40
F04	Braking system (valves)	30
F05	Air suspensions	40
F06	SCM 1 /А – SCM 1 /В – SCM2 power supply	40
F07	T7 relay (30-87) for power discharge from ignition switch	40
F08	T8 relay (30-87) for fuel pump	15
F09	Automatic transmission	30
F11	T64 relay (30-87) for heated exterior mirrors and heated windscreen	15
F11	EDC FI A (primary loads) from MAIN RELAY injectors (CNG)	15
F14	Automatic transmission – MAIN RELAY T9 (86)	10
F15	T2 relay (30-87) for BOSCH cooling pump	10
F16	Cigarette lighter from T7	15
F17	EDC FIC (secondary loads) from MAIN RELAY Smart Drive Unit (CNG)	10/15
F18	Rear differential lock	30
F19	T6 relay (30-87) for horn	7,5
F20	13 pin socket	10
F21	TI4 relay (30) for cylinder solenoid valves (CNG)	7,5
F22	EDC F1A and F1C (primary loads) from MAIN RELAY – lambda probe	20
F22	Waste gate (CNG) – lambda probes (CNG)	15
F23	T19 relay (30-87) for wipers	30
F24	Power socket from T7	15
F30	T3 relay (30-87) for side marker lamps	7,5
F81	Automatic transmission	30
F82	Body computer 2^nd power	70
F83	T30 relay (30-87) for heating fans inside cab	40
F84	Solenoid valve power for the cylinders	15
F84	T5 and T14 relays for Baruffaldi coupling	7,5
F85	T31 relay (30-87) for fuel filter and sediment filter heater	25
F87	EDC – automatic transmission	7,5
F87	5SF – automatic transmission	7,5
Relay
T02	BOSCH cooling pump	20
T02	Baruffaldi coupling from trinary (CNG)	20
Т03	Side marker lamps	30
T05	I^st gear Baruffaldi coupling	30
T06	Horn	20
T07	Power discharge from ignition switch	50
T08	Fuel pump	20
T09	MAIN RELAY	30
T10	Engine start-up prevention	30
T14	2^nd gear Baruffaldi coupling	20
T14	Cylinder solenoid valves (CNG)	20
T17	Windscreen wiper 1or 2^nd speed	10/20
T19	Indscreen wiper speed activation	10/20
T20	Diagnostics with MODUS	20
Т30	Cab heating fans	50
T31	Fuel filter heater and sediment filter	30
SCM1/A
F60	Supplementary climate control	30
F61	T51 relay (30-87) for air conditioner compressor	7,5
F62	T52 relay (30-87) for right heated rear window	10
F63	Left heated rear window blow-by – unit heater – T56 relay (86) for compressor	10
F64	IBS sensor for Stop & Start	5
F65	T7 relay (30-87) for heated seats	20
Relay
T49	Stop & start	30
T50	AVAILABLE	–
T51	Compressor activation from climate control	20
T52	Heated rear windows	20
SCM1/B
F66	T54 relay (30-87) for headlight washers	15
F67	AVAILABLE	–
F68	AVAILABLE	–
F69	Optional 4448 for bus	5
F77	AVAILABLE	–
F78	AVAILABLE	–
Relay
T53	Unit heater	20
T54	Headlight washers	20
T55	Power Take Off	10/20
T56	Stop lights with TELMA retarder activated	10/20
SCM2
T63	AVAILABLE	–
T64	External heated mirrors – heated windscreen	20

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.