Tag: layout

Volkswagen Polo (MK6; 2018 – 2020) – fuse and relay box diagram

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Volkswagen Polo (MK6; 2018 – 2020) – fuse and relay box diagram

Year od production: 2018, 2019, 2020

This article covers the sixth-generation Volkswagen Polo (AW1/EW1), produced from 2018 to the present. It includes fuse box diagrams for the 2018, 2019 and 2020  models. You will find information on the location of the fuse panels within the vehicle, as well as detailed descriptions of the fuse and relay assignments (fuse layout).

 

Passenger Compartment Fuse Box

Fuse Box Diagram

Volkswagen Polo (MK6; 2018 - 2020) - fuses and relay box diagram - passenger compartment
Volkswagen Polo (MK6; 2018 – 2020) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the passenger compartment

№ Amps Function / component
F1 20 A Trailer detector control unit
F2 – –
F3 30 A Amplifier
F4 – –
F5 30 A Sliding sunroof adjustment control unit
F6 40 A Onboard supply control unit
F7 – –
F8 30 A Fresh air blower control unit
F9 – –
F10 20 A Trailer detector control unit
F11 7.5 A Relay for gas shut-off valves (with natural gas engine)
F12 7.5 A/ 15 A Front left seat belt (left-hand drive)
Front right seat belt (right-hand drive)
F13 7.5 A Rain and light sensor
Diagnostic connection
Rotary light switch
Steering column electronics control unit
F14 10 A Steering column electronics control unit
F15 7.5 A Dash panel insert
Emergency call module control unit and communication unit
F16 40 A Onboard supply control unit
F17 30 A Rear right door control unit
Driver door control unit (right-hand drive)
Front passenger door control unit (left-hand drive)
F18 30 A Onboard supply control unit
F19 25 A Control unit 1 for information electronics
F20 30 A Onboard supply control unit
F21 30 A Control unit for reducing agent heater
F22 – –
F23 7.5 A Rear lid handle
Rear lid handle release button
F24 5 A Chip card reader control unit
Storage compartment with interface for mobile telephone
USB hub
Transmission and reception stabilisation control unit
TV tuner
CD player
Display unit for front information display and operating unit control unit
F25 7.5 A Steering column electronics control unit
F26 7.5 A Data bus diagnostic interface
F27 7.5 A Electronically controlled damping control unit
F28 7.5 A Anti-theft alarm sensor
F29 7.5 A Anti-theft alarm system horn
F30 7.5 A / 15 A Front left seat belt (right-hand drive)
Front right seat belt (left-hand drive)
F31 7.5 A / 15 A Heater and air conditioning controls
F32 7.5 A Steering column electronics control unit
Ignition/starter switch
F33 30 A Driver door control unit (left-hand drive)
Front passenger door control unit (right-hand drive)
Rear left door control unit
F34 – –
F35 40 A Onboard supply control unit
F36 20 A Onboard supply control unit
F37 30 A Seat heating control unit
F38 30 A Onboard supply control unit
F39 10 A / 7.5 A Adaptive cruise control unit
Parking aid control unit
Blind Spot Monitor control unit
Blind Spot Monitor control unit 2
Front camera for driver assist systems
F40 7.5 A Diagnostic connection
Rotary light switch
Steering column electronics control unit
Front left headlight (with halogen headlights)
Front right headlight (with halogen headlights)
Headlight range control regulator
Switch module 1 in centre console
Reversing light switch
Automatic anti-dazzle interior mirror
F41 7.5 A Exterior mirror adjuster
F42 7.5 A Starter relay 1
Starter relay 2
Clutch position sender (with manual gearbox)
Pressure sender for refrigerant circuit
Control unit for structure-borne sound (2.0l petrol)
Relay for gas shut-off valves (with natural gas engine)
F43 15 A Washer pump relay
Rear window wiper motor
Left washer jet heater element
Right washer jet heater element
F44 7.5 A Airbag control unit
Warning lamp for airbag deactivated on front passenger side
F45 7.5 A Front left headlight (with LED headlights)
F46 7.5 A Front right headlight (with LED headlights)
F47 – –
F48 7.5 A Control unit for electronic steering column lock
Interface for entry and start system
F49 7.5 A Relay for reducing agent metering system
F50 – –
F51 7.5 A USB charging socket 1
F52 – –
F53 7.5 A Ignition key withdrawal lock solenoid
Selector lever
F54 – –
F55 20 A Cigarette lighter
F56 30 A Heater and air conditioning controls
F57 – –
F58 7.5 A Windscreen and rear window washer pump
F59 10 A Onboard supply control unit
F60 30 A Trailer detector control unit
F61 30 A Trailer detector control unit
R1 Relay for reducing agent metering system (diesel)
Relay for gas shut-off valves (with natural gas engine)
R2 Washer pump relay
R3 Terminal 15 voltage supply relay
R4 Terminal 75x voltage supply relay
R5 –
R6 –

 

Engine Compartment Fuse Box

Fuse Box Diagram

Volkswagen Polo (MK6; 2018 - 2020) - fuses and relay box diagram - engine compartment
Volkswagen Polo (MK6; 2018 – 2020) – fuses and relay box diagram – engine compartment

 

Assignment of the fuses in the engine compartment

№ Amps Function / component
F1 10 A / 15 A / 30 A Engine/motor control unit
F2 7.5 A / 10 A Fuel pressure sender for low pressure (2.0l petrol)
Activated charcoal filter solenoid valve 1 (2.0l petrol)
Camshaft control valve 1 (2.0l petrol)
Exhaust camshaft control valve 1 (2.0l petrol)
Charge air cooling pump (1.6l diesel)
Fuel pressure regulating valve
Valve for oil pressure control (1.6l diesel)
Coolant valve for cylinder head (1.6l diesel)
Coolant pump for high-temperature circuit (1.6l diesel)
Auxiliary pump for heating (2.0l petrol)
F3 15 A Lambda probe 1 before catalytic converter
Lambda probe 1 after catalytic converter
Control unit for NOx sender (1.6l diesel)
Control unit 2 for NOx sender (1.6l diesel)
F4 15 A Fuel pump control unit (For petrol engine with forced induction)
Fuel pump relay (For petrol engine with no forced induction)
Engine component current supply relay
F5 7.5 A / 10 A / 15 A Radiator fan (For petrol engine with forced induction)
Activated charcoal filter solenoid valve 1
Camshaft control valve 1
Turbocharger air recirculation valve (2.0l petrol)
Intake manifold flap valve (2.0l petrol)
Exhaust camshaft control valve 1 (For petrol engine with forced induction)
Valve for oil pressure control (For petrol engine with forced induction)
Piston cooling jet control valve (2.0l petrol)
Inlet camshaft control valve 1
Oil level and oil temperature sender (2.0l petrol, 1.6l diesel)
High-pressure valve for gas mode
Charge pressure control solenoid
F6 20 A / 7.5 A Ignition coils 1-3 with output stage
Automatic glow period control unit
Heater element for crankcase breather (1.6l diesel)
F7 15 A / 10 A Vacuum pump for brakes (2.0l petrol)
Coolant shut-off valve (2.0l petrol)
Coolant valve for gearbox
F8 10 A Fuel pump relay (For petrol engine with no forced induction)
Injector, cylinders 1-3 (For petrol engine with no forced induction)
Gas injection valve 1-3 (with natural gas engine)
Injector 2, cylinders 1-4 (2.0l petrol)
Exhaust cam actuator A for cylinders 1-4 (2.0l petrol)
Exhaust cam actuator B for cylinders 1-4 (2.0l petrol)
F9 7.5 A Brake light switch
F10 7.5 A Battery monitor control unit
Onboard supply control unit
Data bus diagnostic interface
F11 30 A Auxiliary hydraulic pump 1 for gearbox oil
F12 10 A Magnetic clutch relay
F13 – –
F14 7.5 A Engine/motor control unit
ABS control unit
Main relay
F15 30 A / 15 A Mechatronic unit for dual clutch gearbox
F16 – –
F17 7.5 A Engine/motor control unit
F18 30 A Starter
F19 – –
F20 40 A / 60 A ABS control unit
F21 25 A ABS control unit
F22 – –
F23 – –
F24 30 A Radiator fan thermal switch
F25 20 A / 40 A Radiator fan (For petrol engine with no forced induction)
Auxiliary air heater element (1.6l diesel)
F26 50 A Radiator fan (For petrol engine with forced induction)
F27 30 A / 40 A Radiator fan (For petrol engine with no forced induction)
Auxiliary air heater element (1.6l diesel)
F28 40 A Auxiliary air heater element (1.6l diesel)
F29 – –
R1 Fuel pump relay (petrol)
Engine component current supply relay (2.0l petrol)
R2 Magnetic clutch relay
R3 Starter relay 2
R4 Vacuum pump relay (1.5l petrol)
R5 Starter relay 1
R6 Main relay (petrol)
Terminal 30 voltage supply relay (diesel)
R7 Radiator fan 2nd speed relay (petrol)
High heat output relay (diesel)
R8 Radiator fan relay (petrol)
Low heat output relay (diesel)
R9 Automatic glow period control unit (diesel)
R10 –

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

Volkswagen Polo (6R/MK5; 2009 – 2017) – fuse and relay box diagram

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Volkswagen Polo (6R/MK5; 2009 – 2017) – fuse and relay box diagram

Year od production: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

 

This article focuses on the fifth-generation Volkswagen Polo (6R/6C/61), produced from 2009 to 2018. It includes fuse box diagrams for models from 2009 to 2017, provides information on the location of the fuse panels inside the vehicle, and details the fuse and relay assignments (fuse layout).

Passenger Compartment Fuse Box

Fuse Box Location

The fuse box is located behind the cover below the steering wheel.

 

Fuse Box Diagram

Volkswagen Polo (6R/MK5; 2009 - 2017) - fuses and relay box diagram - passenger compartment
Volkswagen Polo (6R/MK5; 2009 – 2017) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the passenger compartment

№ Amp Component
F1 5A Control unit in dash panel insert
ABS control unit
Mobile telephone operating electronics control unit
F2 10A Steering column combination switch
On-board supply control unit
Rear window wiper motor
Windscreen and rear window washer pump
F3 5A Fuel pump relay
Engine control unit
Fuel supply relay
Fuel pump control unit
Control unit for structure-borne sound
F4 2A (2A) Combination switch
F5 – –
F6 5A Instrumentation control module
F7 5A Headlight range control regulator
Number plate left light
Number plate right light
On-board supply control unit
F8 10A Engine management system
F9 5A/7.5A TCS and ESP button
Tyre pressure monitor display button
Steering angle sender
ABS control unit
Stop/start system button
Data bus diagnostic interface
F10 5A Cruise control system switch
Steering column combination switch
Brake light switch
Clutch pedal switch
On-hoard supply control unit
F11 5A/10A Headlight range control regulator
Left headlight range control motor
Right headlight range control motor
Cruise control system switch
On-hoard supply control unit
Cornering light and headlight range control unit
F12 5A Door mirror adjustment switch
F13 5A Transmission control module (TCM)
F14 5A Supplementary restraint system (SRS) control module
F15 5A Heated windscreen waterjets
F16 5A Parking aid control module
F17 – –
F18 5A Rear fog light cut-out contact switch
Control unit in dash panel insert
Rear left fog light bulb
On-board supply control unit
F19 5A Multifunction control module
F20 5A Steering angle sender
Control unit in dash panel insert
Fuel supply relay
Terminal 30 voltage supply relay
Low heat output relay
High heat output relay
F21 10A Multifunction control module
F22 5A Diagnostic connection
Climatronic control unit
Air conditioning system control unit
Mobile telephone operating electronics control unit
Ignition key withdrawal lock solenoid
F23 5A Selector lever Rain sensor
On-hoard supply control unit
Engine control unit
Data bus diagnostic interface
F24 5A On-board supply control unit
Driver side heated exterior mirror
Front passenger side heated exterior mirror
F25 5A High pressure sender
Heater control unit
Radiator fan control unit
Air conditioning system control unit
Trailer detector control unit
Diagnostic connection
Humidity sender
Radiator fan control unit
Voltage stabiliser
Voltage stabiliser 2
F26 7,5A Air mass meter
Oil level and oil temperature sender
Power steering control unit
Heater element for crankcase breather
Starter relay 1
Starter relay 2
F27 7,5A Reversing lamps
F28 10A Engine management system
F29 10A Engine management system
F30 10A Engine management system
F31 5A/10A Engine management system
F32 10A/15A/20A/30A Engine management system
F33 5A Clutch position sender
Brake light switch
F34 15A Control unit in dash panel insert
Left main beam bulb
Right main beam bulb
On-board supply control unit
Left gas discharge light control unit
Right gas discharge light control unit
F35 15A/20A Engine management system
F36 7,5A Right main beam bulb
F37 25A Seat heater control module
F38 30A Transmission control module (TCM)
F39 10A/15A Right dipped beam bulb
F40 30A AC/heater blower control module
F41 10A Rear screen wiper motor
F42 15A Cigarette lighter 12 V socket
F43 15A Multifunction control module
F44 5A Alarm system
F45 15A Audio system
F46 20A Head lamp washers
F47 20A On-board supply control unit
Windscreen wiper motor
F48 25A Multifunction control module
F49 15A/30A Fuel pump relay
Fuel supply relay
F50 25A Door function control module, driver
F51 25A Door function control module, passenger
F52 30A Rear left door control unit
Rear right door control unit
F53 30A Multifunction control module
F54 15A Front fog lamps
F55 15A/20A Engine management system
F56 15A Day time running lamps
F57 15A Multifunction control module
F58 20A Brake servo vacuum pump
F59 10A/15A Left dipped beam bulb
F60 15A Audio system

 

The onboard supply control unit

Fuse Box Location

The fuse/relay panel located on left underneath the dashboard.

 

Fuse Box Diagram

Volkswagen Polo (6R/MK5; 2009 - 2017) - fuses and relay box diagram - passenger compartment (onboard supply control unit)
Volkswagen Polo (6R/MK5; 2009 – 2017) – fuses and relay box diagram – passenger compartment (onboard supply control unit)

 

Assignment of the fuses in the passenger compartment (onboard supply control unit)

№ Amp Component
1
2
3 Ignition main circuits relay
4a Headlamp low beam relay
4b Fuel system primer relay
5 ABS protection relay
6 Petrol: Fuel pump (FP) relay
7 Starter motor inhibit relay
8 Ignition auxiliary circuits relay
9 Headlamp washer pump relay
10 Ignition auxiliary circuits relay (08.09)
11
12
13a Starter motor relay
13b Auxiliary heater relay
F1 30A Sunroof control module
F2 40A Engine coolant heater
F3 40A Engine coolant heater
F4 40A Engine coolant heater
F5 20A Trailer control module
F6 20A Trailer control module
F7 15A Trailer control module

 

Engine Compartment Fuse Box

Fuse Box Location

It is located in the engine compartment on the battery.

 

Fuse Box Diagram (Main fuse box)

Volkswagen Polo (6R/MK5; 2009 - 2017) - fuses and relay box diagram - engine compartment (main fuse box)
Volkswagen Polo (6R/MK5; 2009 – 2017) – fuses and relay box diagram – engine compartment (main fuse box)

 

Assignment of the fuses in the engine compartment (main fuse box)

№ Amp Component
SA1 150A/175A Alternator
SA2 30A Gas fuel control module
SA3 110A
SA4 50A Power steering control module
SA5 40A ABS control module
SA6 40A Engine coolant blower motor control module
SA7 50A Glow plugs
SC1 25A ABS control module
SC2 30A Engine coolant blower motor control module
SC3 5A Engine coolant blower motor control module
SC4 10A ABS control module
SC5 5A Multifunction control module
SC6 30A Transmission control module (TCM)

 

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

Volkswagen Polo (6N/6KV; 1999 – 2002) – fuse and relay box diagram

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Volkswagen Polo (6N/6KV; 1999 – 2002) – fuse and relay box diagram

Year od production: 1999, 2000, 2001, 2002

 

This article covers the third-generation Volkswagen Polo (Typ 6N/6KV), manufactured between 1994 and 2002. It includes fuse box diagrams for the 1999 through 2002 models, details the locations of the fuse panels within the vehicle, and provides information on the fuse and relay assignments (fuse layout)

Passenger Compartment

Fuse box location

The fuse box is located behind the cover in driver’s storage compartment.

 

Fuse box diagram

Volkswagen Polo (6N/6KV; 1999 - 2002) - fuses and relay box diagram - passenger compartment
Volkswagen Polo (6N/6KV; 1999 – 2002) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Amps Description
SB1 10A Lambda probe heating, ACF; camshaft variable timing adjuster
SB2 5A Number plate lights
SB3 10A Injectors
SB4 5A Side bulb left
SB5 5A Side light bulb
SB6 15A Rear wiper
SB7 75A Turn signals
SB8 5A ABS with EDL/ESP
SB9 5A Headlight range control
SB10 7.5A Interior lighting, glove box, mirror, door entry, luggage compartment light
SB11 5A Self-diagnosis connection voltage supply, dash panel insert, Climatronic
SB12 10A Right headlight main beam, main beam warning lamp
SB13 10A Left main beam headlight
SB14 10A Hazard warning lights system, anti-theft alarm system
SB15 10A Brake lights
SB16 5A Ignition/starter switch S-contact
SB17 – –
SB18 5A Mirror heating
SB19 15A Horn
SB20 10A Telephone/preparationfor telephone
SB21 5A Automatic gearbox control unit
SB22 15A Anti-theft alarm system horn
SB23 5A EGR, air mass meter, addit. heater relay, glow plug relay
SB24 5A Clutch pedal switch (diesel), brake light suppression switch (EPC)
SB25 5A Selector lever switch (AG4)
SB26 7.5A Air conditioner, central locking, electric windows, electric mirrors, navigation
SB27 5A Dash panel insert
SB28 5A Speedometer sender, immobilizer
SB29 75A Reversing lights, washer jet heating, headlight range control motor
SB30 5A Exhaust gas recirculation valve, activated charcoal filter solenoid, heater pipe
SB31 5A Fuel shut-off control unit, engine control unit
SB32 5A Fuel shut-off control unit (diesel)
SB33 10A Automatic gearbox selector lever lock
SB34 10A Ignition transformer
SB35 25A Glass sunroof, fabric sunroof
SB36 15A Engine control unit
SB37 15A Engine control unit
SB38 25A Driver’s door power window
SB39 25A Front passenger’s power window
SB40 15A Fuel pump
SB41 15A Central locking, anti-theft alarm system
SB42 15A Radio, navigation
SB43 15A Fog light, rear fog light
SB44 15A Dipped beam, left headlight
SB45 15A Dipped beam right headlight
SB46 15A Cigarette lighter
SB47 20A Headlight washer system
SB48 20A Heated rear window
SB49 25A Fresh air blower
SB50 15A Windscreen wiper system, windscreen washer pump
SB51 15A Seat heating
Relays:
1 Fuel pump relay (petrol engines only)
Fuel shut-off control unit (diesel engines)
2 Automatic intermittent wash/wipe and rain sensor relay
7 X contact relief relay
8 Heated exterior mirror relay

 

Engine Compartment

Fuse box location

It is located on the battery.

 

Fuse box diagram

Volkswagen Polo (6N/6KV; 1999 - 2002) - fuses and relay box diagram - engine compartment
Volkswagen Polo (6N/6KV; 1999 – 2002) – fuses and relay box diagram – engine compartment

 

Assignment of the fuses in the engine compartment

№ Amps Description
S162 110A Alternator
S163 80A Relay carrier
S164 50A Glow plugs (engine)
S176 50A Glow plugs (radiator fan)
S176 30A Air conditioning system
S177 30A ABS control unit
S178 30A ABS control unit
S179 20A Radiator fan
S180 10A Air conditioning system
SA9 30A Air conditioner – glow plugs (diesel)

 

 

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

Volkswagen Polo (6N/6KV; 1997 – 1998) – fuse and relay box diagram

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Volkswagen Polo (6N/6KV; 1997 – 1998) – fuse and relay box diagram

Year od production: 1997, 1998

 

This article covers the third-generation Volkswagen Polo (Typ 6N/6KV), manufactured between 1994 and 1996. It includes fuse box diagrams for the 1995 through 2002 models, details the locations of the fuse panels within the vehicle, and provides information on the fuse and relay assignments (fuse layout)

Passenger Compartment

Fuse box location

The fuse box is located behind the cover in driver’s storage compartment.

 

Fuse box diagram

Volkswagen Polo (6N/6KV; 1997 - 1998) - fuses and relay box diagram - passenger compartment
Volkswagen Polo (6N/6KV; 1997 – 1998) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Amps Description
1 15A Engine control unit
2 10A Engine control unit (only on petrol engines)
Engine electrics (only on diesel engines)
3 7.5A Engine electrics
4 15A Ignition transformer
5 10A Auto, gearbox control unit, shift lock
6 5A Auto, gearbox control unit
7 5A ABS control unit
8 15A Injectors, Lambda probe
9 10A Engine control unit
10 15A Engine control unit (only on petrol engines)
Engine electrics (only on diesel engines)
11 15A Horn, seat heating
12 10A Right main beam, main beam warning lamp
13 10A Left main beam
14 10A Right dipped beam, right headlight range control, headlight range control adjuster
15 10A Left dipped beam, left headlight range control
16 5A Right side and tail lights
17 5A Left side and tail lights
18 7.5A Reversing light, heated washer jets, selector lever illumination
19 15A Fog lights, rear fog light
20 10A Brake lights
21 10A Hazard warning lights
22 5A Turn signals
23 15A Windscreen wipe/wash system
24 10A Rear window wiper, heated and adjustable exterior mirrors
25 15A Heated rear window
26 5A Dash panel insert, immobiliser
27 5A Self-diagnosis connection, dash panel insert, interior light, luggage compartment light
28 15A Radio, cigarette lighter, central locking
29 5A Interior light, fresh/recirculating air blower actuating motor
30 20A Fresh air blower
31 5A Licence plate lights
32 15A Fuel pump
Relays:
1 Hazard warning light relay
2 Automatic intermittent wipe and wash relay
3 X contact relief relay
4 Fuel pump relay

 

Engine Compartment

Fuse box location

It is located on the battery.

 

Fuse box diagram

Volkswagen Polo (6N/6KV; 1997 - 1998) - fuses and relay box diagram - engine compartment
Volkswagen Polo (6N/6KV; 1997 – 1998) – fuses and relay box diagram – engine compartment

 

Assignment of the fuses in the engine compartment

№ Amps Description
S162 110A Alternator
S163 50A Relay carrier
S164 50A Engine glow plugs
S176 50A Coolant heater elements
S176 30A Air conditioner
S177 30A ABS control unit
S176 30A ABS control unit
S179 20A Radiator fan
S180 10A Air conditioner

 

 

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

Volkswagen Polo (6N/6KV; 1994 – 1996) – fuse and relay box diagram

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Volkswagen Polo (6N/6KV; 1994 – 1996) – fuse and relay box diagram

Year od production: 1994, 1995, 1996

 

This article covers the third-generation Volkswagen Polo (Typ 6N/6KV), manufactured 1997 and 1998. It includes fuse box diagrams for the 1995 through 2002 models, details the locations of the fuse panels within the vehicle, and provides information on the fuse and relay assignments (fuse layout)

Passenger Compartment

Fuse box location

The fuse box is located behind the cover in driver’s storage compartment.

 

Fuse box diagram

Volkswagen Polo (6N/6KV; 1994 - 1996) - fuses and relay box diagram - passenger compartment
Volkswagen Polo (6N/6KV; 1994 – 1996) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Amps Description
1 10A Dipped beam left, headlight range control, left
2 10A Dipped beam right, headlight range control, right
3 10A Number plate light
4 15A Rear window wiper
5 15A Windscreen wipe/wash system, heated washer jets
6 20A Fresh air blower, air conditioner
7 10A Side light and tail light, right
8 10A Side and tail light, left
9 20A Heated rear window
10 15A Rear fog light
11 10A Main beam, left
12 10A Main beam, right
13 10A Horn
14 15A Reversing lights, additional equipment
15 10A Engine electrics
16 15A Dash panel insert
17 10A Turn signals
18 20A Fuel pump, Lambda probe
19 30A Radiator fan
20 10A Brake light
21 15A Interior lights, dash panel insert, self-diagnosis
22 10A Radio system, cigarette lighter
Relays:
1 Air conditioner relay
2 Rear window wipe/wash relay
3 –
4 Relief relay for X contact
5 –
6 Hazard warning light relay
7 Headlight washer system relay
8 Intermittent wipe/wash relay
9 Light switched on. warning buzzer
10 Bridge for fog light
11 Bridge for horn
12 Fuel pump relay
Glow plug relay
Relays above relay plate:
Window lifter relay and/or folding sliding roof
Junction box for terminal
Junction box for terminal
Starter inhibitor relay
Intake manifold preheating relay
Glow period control unit
30A Control unit fuse 1 – ABS (hydraulic pump)
30A Control unit fuse 2 – ABS (valves)
Window lifter thermo fuse and/or folding sliding roof
50A Glow plug fuse

 

Additional relay carriers:

  • Under driver’s seat: Control unit for heated driver’s seat
  • Under passenger’s seat: Control unit for heated passenger’s seat
  • In engine compartment (left): Radiator fan control unit

 

 

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

Volkswagen LT (2D; 1996 – 2006) – fuse and relay box diagram

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Volkswagen LT (2D; 1996 – 2006) – fuse and relay box diagram

Year of production: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

 

This article focuses on the second-generation Volkswagen Transporter LT (Typ 2D), which was produced between 1996 and 2006. It includes fuse box diagrams for Volkswagen LT models from 1996 through 2006, along with information on the location of the vehicle’s fuse panels. You will also find details on the fuse and relay assignments (fuse layout) for each model year.

 

Passenger Compartment Fuse Box

Fuse Box Location

The fuse box is located behind an access panel in the steering column.

 

Fuse Box Diagram

Volkswagen LT (2D; 1996 - 2006) - fuses and relay box diagram - passenger compartment
Volkswagen LT (2D; 1996 – 2006) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Amps Description
1 15A Right side and tail lights
2 15A Right main beam (56a)
3 15A Left main beam (56a), warning light
4 15A Reversing lights
5 15A Brake light
6 20A Window wash/wipe system
7 15A Horn (15), self-diagnosis (15), terminal 15 relief relay, fresh air and recirculating air flap two-way valve, dash panel insert, heated rear window
8 20A Interior lights, cigarette lighter, radio system (30), self-diagnosis (30)
9 15A Analogue clock, hazard warning system, parking light
10 15A Instrument lighting, number plate lighting (58)
11 15A Left side and tail lights (58L)
12 15A Right dipped beam (56b)
13 15A Left dipped beam (56b)
14 15A Fog light, rear fog light
15 15A Radio system (15)
16 – Free for optional equipment
17 – Free for optional equipment
18 – Free for optional equipment
B Hazard warning light relay
W Wiper motor relay

Relay Panels

The placement of auxiliary relay carriers and fuse carriers is not standardized; it varies depending on the specific equipment installed in the vehicle.

 

Relay carrier under driver seat

 

Assignment of the relays in the relay carrier

№ Amps Description
S171 15A Battery isolation relay fuse
S41 30A Heated rear window single fuse
S160 15A Heated passenger’s seat fuse
S159 15A Heated driver’s seat fuse
S161 10A Trailer operation turn signal relay fuse
S188 10A Roof mounted turn signals fuse
S187 15A Differential lock fuse
S147 15A Relief relay fuse
S37 25A Power window fuse (driver’s side)
S170 25A Fuse for electric windows (front passenger side)
S97 30A Fresh air blower fuse
S23 25A Heater fuse (Additional air heater B1LC/D1LC / B3LC/D3LC)
S53 60A ABS hydraulic pump fuse/valves
S186 15A Tilt device fuse
S136 15A Air conditioning system fuse
S81 20A Fuel pump fuse (Engine codes: AGL)
S42 20A Radiator fan fuse
S254 15A Optional equipment fuse (Additional exterior and interior installations)
S219 15A Power take-off fuse
S219 15A Power take-off/speed regulation fuse (Engine codes: AHD)
S82 10A Continued circulation of coolant pump fuse (Engine codes: AHD, AGX, AGK)
S53 50A ABS return flow pump fuse (ABS control unit)
S106 25A Rotating light fuse
S150 20A Headlight washer system fuse
S190 15A Terminal 30 voltage supply fuse (Heated rear window delay relay, magnetic coupling control unit, battery split charge relay)
S148 10A Mirror adjustment /heater fuse
S64 20A Socket fuse
S124 7.5A ABS control unit fuse
S124 10A ABS control unit fuse
S220 7.5A Daylight driving lights fuse (from May 1997)
S172 15A Daylight driving light fuse (left dipped beam)
S174 15A Daylight driving light fuse (left side and tail lights) (up to April 1997)
S175 15A Daylight driving light fuse (right side and tail lights) (up to April 1997)
S49 15A Siren fuse
S54 25A ABS valves fuse
S51 10A Warm air blower 1st and 2nd speeds fuse
S118 25A Warm air blower and coolant shut-off valve fuse
S52 25A Central locking fuse
S290 30A Fuel filter heating fuse
S175 15A Daylight driving light fuse (side and tail lights) (from May 1997)
S173 15A Daylight driving light fuse (right dipped beam)
Auxiliary relay carrier on the flap under the driver’s seat

 

Assignment of the relays in the relay carrier

№ Designation/function
Terminal 15 relief relay
Terminal D+ relief relay
Fuel pump relay (Engine codes: AGL)
Fresh air blower relay
Air conditioning system switch-off relay
Magnetic coupling relay
Headlight washer system relay
Horn relay
Terminal 30 voltage supply relay (Engine codes: AHD, AGX)
Daylight driving light relay (dipped beam)
Daylight driving light relay (left dipped beam) (from May 1997)
Daylight driving light relay (right dipped beam) (from May 1997)
Daylight driving relay (side and tail lights)
Magnetic coupling control unit (Engine codes: AGL)
Auxiliary relay carrier and control units under driver’s seat at rear

 

Assignment of the relays in the relay carrier

№ Designation/function
Battery split charge relay
Trailer operation turn signal relay
Roof mounted turn signals relay
Daylight driving lights switch-on relay
Rotating light relay
Airbag/seat belt tensioner control unit
CCS control unit (Engine codes: AGL)
Coolant shortage indicator control unit (Discontinued from August 1998)
Rotating light and siren system control unit
Central locking control unit
Diesel direct injection system control unit
Motronic control unit (Engine codes: AGL 105 KW)
Fuel filter heater relay
Tilt device relay
Magnetic coupling cut-out relay, air conditioning system
Radiator fan relay
Delay relay

 

Relay carrier on right in engine compartment

 

Assignment of the relays in the relay carrier

№ Description
– Radiator fan 4th speed relay
– Automatic intermittent wash/wipe and Hazard warning light relay control unit

 

Relay carrier on left in engine compartment

 

Assignment of the relays in the relay carrier

№ Amps Designation/function
S39 80A Strip fuse for glow plugs (Engine codes: AHD, AGX, AGK)
Glow plug relay (Engine codes: AHD, AGX)
Glow plug relay (Engine codes: AGK)
ABS with EDL control unit
Immobilizer control unit
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Beetle (A5; 2012 – 2019) – fuse and relay box diagram

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Volkswagen Beetle (A5; 2012 – 2019) – fuse and relay box diagram

Year of production: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019

 

The Volkswagen Beetle (A5), a compact family car, was manufactured from 2011 to 2019. It was also marketed under different names in various countries, such as the Volkswagen Käfer, Coccinelle, Maggiolino, and Fusca. In this article, you’ll find fuse box diagrams for Volkswagen Beetle models from 2012 to 2019. Additionally, it provides details on the location of the fuse panels within the vehicle and explains the function and layout of each fuse and relay.

 

Passenger Compartment Fuse Box

Fuse Box Diagram (-SC-)

Volkswagen Beetle (A5; 2012 - 2019) - fuses and relay box diagram - passenger compartment
Volkswagen Beetle (A5; 2012 – 2019) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Amps Function/component
F1 5A 2014-2015: Blind Spot Monitor control unit 2
F2 10A 2013-2019:
Emergency call module control unit and communication unit
Voltage stabiliser (2016-2019)
F3 5A 2011-2015:
Control unit in dash panel insert
2016-2019:
Dash panel insert
Voltage stabiliser
F4 5A 2011-2015: Telephone transmitter and receiver unit
F5 10A 2011-2015:
Control unit in dash panel insert
Onboard supply control unit
Rear left fog light bulb
F6 10A Rear lid handle release button
Reversing camera
F7 5A 2011-2015:
Switch and instrument illumination regulator
Left number plate light
Right number plate light
F8 7.5A/10A 2011-2015:
Washer pump
2016-2019:
Washer pump
Onboard supply control unit
Right steering column switch
F9 5A/10A 2011-2013:
Airbag control unit
Front passenger airbag deactivated warning lamp
2014-2015:
Airbag control unit
Front passenger airbag deactivated warning lamp
Seat occupied recognition control unit
2016-2019:
Airbag control unit
Front passenger airbag deactivated warning lamp
Seat occupied recognition control unit
Terminal 15 voltage supply relay
Starter relay 1
Starter relay 2
F10 10A/15A 2011-2015: Intermittent wiper switch
2016-2019: Right steering column switch
F11 5A 2014-2019: Light switch
F12 2A/5A 2011-2013: Headlight range control unit
2016-2019: Steering column electronics control unit
F13 5A Start/Stop operation button
Tyre Pressure Loss Indicator button
Reversing light switch
High-pressure sender
Air quality sensor
Heater control unit
Parking aid control unit
Control unit for vehicle location system
Automatic anti-dazzle interior mirror
Exterior mirror adjuster
Left washer jet heater element (2011-2015)
Right washer jet heater element (2011-2015)
F14 10A 2011-2015:
Turn signal switch
Tiptronic switch
Oil level and oil temperature sender
ABS control unit
Control unit in dash panel insert
Power steering control unit
Steering column electronics control unit
Voltage stabiliser
Data bus diagnostic interface
Fuel pump control unit
Selector lever sensors control unit
Engine control unit
Heater element for crankcase breather
2016-2019:
Left steering column switch
Oil level and oil temperature sender
Additional instruments
ABS control unit
Dash panel insert
Power steering control unit
Steering column electronics control unit
Voltage stabiliser
Fuel pump control unit
Selector lever sensors control unit
Engine/motor control unit
F15 5A/7.5A 2011-2015:
Switch and instrument illumination regulator
Air mass meter
Engine sound generator control unit
Left headlight range control motor
Right headlight range control motor
16-pin connector (Diagnostic connection)
2016-2019:
Switch and instrument illumination regulator
Engine sound generator control unit
Front left headlight
Front right headlight
Diagnostic connection
F16 5A Engine/motor control unit
F17 10A Interior monitoring sensor
Alarm horn
Vehicle inclination sender
F18 15A 2011-2015: Left headlight dipped beam bulb
F19 15A 2011-2015: Right headlight dipped beam bulb
F20 5A/10A Heater control unit
Automatic gearbox control unit
Climatronic control unit
Air conditioning system control unit
Selector lever sensors control unit
Isolation relay for powertrain CAN bus
Tiptronic switch (2011-2013)
F21 15A Onboard supply control unit
F22 5A Ignition/starter switch
Converter box
Control module for vehicle location system (2013-2015)
Emergency call module control unit and communication unit (2013-2015)
F23 10A/20A Rain and light sensor
Onboard supply control unit
Emergency call module control unit and communication unit
Additional instruments
Diagnostic connection
F24 10A Onboard supply control unit
Entry and start authorisation control unit
Control unit for electronic steering column lock
Data bus diagnostic interface (2011-2015)
F25 25A/10A Automatic gearbox control unit
Multifunction switch
Mechatronic unit for dual clutch gearbox
F26 5A/10A 2013-2015:
Vacuum pump for brakes
2016-2019:
Starter relay 1
Starter relay 2
Onboard supply control unit
F27 7.5A 2016-2019:
Blind Spot Monitor control unit
Blind Spot Monitor control unit 2
F28 10A 2014-2015:
Terminal 75 voltage supply relay 1
2016-2019:
Terminal 75 voltage supply relay 1
Left washer jet heater element
Right washer jet heater element
F29 5A 2011-2015: Onboard supply control unit
F30 20A Blocking diode
Cigarette lighter
12V socket
F31 30A 2011-2015: Light switch
F32 10A/15A 2011-2015: Fog light switch
2016-2019: Magnetic clutch relay
F33 40A Heater control unit
Air conditioning system control unit
F34 5A/10A/15A 2011-2015:
Control unit in dash panel insert
Onboard supply control unit
Left headlight main beam bulb
Right headlight main beam bulb
Front left headlight
Front right headlight
2016-2019:
Terminal 15 voltage supply relay
Starter relay 1
Starter relay 2
Left steering column switch
F35 1A/10A/15A 2011-2015:
Steering column electronics control unit
2016-2019:
Terminal 75 voltage supply relay 1
Magnetic clutch relay
F36 30A Onboard supply control unit
F37 5A 2011-2015: Left daytime running light bulb
F38 5A 2011-2015: Right daytime running light bulb
F39 10A/30A 2011-2015: Headlight dipper and flash relay
2016-2019: Light switch
F40 25A Convertible roof actuation control unit
F41 25A Convertible roof actuation control unit 2
F42 25A Convertible roof actuation control unit 2
F43 30A Front passenger door control unit
F44 30A Onboard supply control unit
F45 30A Driver door control unit
F46 30A Rear left window regulator motor
Rear right window regulator motor
F47 20A Fuel pump relay
Fuel pump control unit
Electric fuel pump 2 relay (2011-2015)
F48 30A Onboard supply control unit
F49 40A Fresh air blower
F50 30A Heated front seats control unit
F51 30A 2013-2015: Sliding sunroof adjustment control unit
F52 15A 20A Onboard supply control unit
F53 20A Onboard supply control unit
F54 25A 2014-2019: Automatic gearbox control unit
F55 20A 2011-2015:
Light switch
Headlight dipper and flasher switch
2016-2019:
Left steering column switch
F56 10A/20A 2014-2019: Onboard supply control unit
F57 20A/25A 2011-2015:
Control unit with display for radio and navigation
Radio
2016-2019:
Control unit with display for radio and navigation
Control unit for navigation system
Voltage stabiliser
Control unit 1 for information electronics
F58 10A 2014-2019: Relay for reducing agent metering system
F59 – –
F60 – –
R1a Alarm horn relay
R1b –
R2 Starter relay 2
R3a Fuel pump relay
R3b Electric fuel pump 2 relay / Heater element relay
R4 –
R5 2014-2019: Isolation relay for powertrain CAN bus
R6 Starter relay 1
Terminal 75 voltage supply relay (2011-2015)
R7 2011-2013: Terminal 75 voltage supply relay 2
2014-2019: Converter box
R8 2011-2015: Headlight dipper and flash relay
R9 Terminal 15 voltage supply relay
R10 Terminal 75 voltage supply relay 1
R11a 2016-2019: Magnetic clutch relay
R11b 2014-2019: Relay for reducing agent metering system
R12 2011-2013: Converter box

Engine Compartment Fuse Box

Fuse Box Diagram (-SA-, -SB-)

Volkswagen Beetle (A5; 2012 - 2019) - fuses and relay box diagram - engine compartment
Volkswagen Beetle (A5; 2012 – 2019) – fuses and relay box diagram – engine compartment

 

Assignment of the relays in the engine compartment

№ Amps Function / component
SA1 200A Alternator
SA2 – –
SA3 80A Power steering control unit
Electromechanical power steering motor
SA4 80A Supply for the fuses: -SC3- -SC6- -SC17- -SC20-…-SC24- -SC36- SC39- -SC43-…-SC53- -SC54- -SC55- -SC56- -SC57-
F1 – –
F2 30A/20A Engine/motor control unit
F3 5A Radiator fan control unit
F4 5A/15A 2011-2015:
Lambda probe
Lambda probe 1 after catalytic converter
2016-2019:
Lambda probe 1 before catalytic converter
Control unit for NOx sender
Fuel system diagnostic pump
Lambda probe 1 after catalytic converter
Charge pressure control solenoid valve
Coolant valve for cylinder head
Valve for oil pressure control
Heater element for crankcase breather
F5 10A 2011-2015:
Lambda probe
Lambda probe after catalytic converter
Lambda probe 2 after catalytic converter
Centre Lambda probe for bank 1 catalytic converter
Electric fuel pump 2 relay
Heater element relay
Charge pressure control solenoid valve
Heater element for crankcase breather
Camshaft control valve 1
Turbocharger air recirculation valve
Intake manifold flap valve
Exhaust gas recirculation cooler changeover valve
Fuel system diagnostic pump
2016-2019:
Lambda probe 1 before catalytic converter
Control unit for NOx sender
Fuel system diagnostic pump
Lambda probe 1 after catalytic converter
Charge pressure control solenoid valve
Coolant valve for cylinder head
Valve for oil pressure control
Heater element for crankcase breather
F6 10A/30A 2011-2015:
Fuel pump relay
Secondary air pump relay
Engine component current supply relay
Charge pressure control solenoid valve
Activated charcoal filter solenoid valve 1
Secondary air inlet valve
Camshaft control valve 1
Turbocharger air recirculation valve
Intake manifold flap valve
Valve for oil pressure control
Coolant circulation pump 2
2016-2019:
Control unit for reducing agent heater
Fuel pump relay
Engine component current supply relay
Secondary air pump relay
Secondary air inlet valve
Activated charcoal filter solenoid valve 1
Camshaft control valve 1
Exhaust camshaft control valve 1
Continued coolant circulation pump
F7 10A/15A/20A/30 2011-2015:
Throttle valve module
Ignition coil 1 with output stage
Ignition coil 2~5 with output stage
Ignition transformer
Fuel pressure regulating valve
Fuel metering valve
2016-2019:
Actuator 1~8 for camshaft adjustment
lnjector 2, cylinder 1~4
Fuel metering valve
Camshaft control valve 1
Ignition coil 1~4 with output stage
F8 10A Exhaust gas recirculation valve 2 (2011-2015)
Coolant circulation pump 2 (2011-2015)
Coolant regulating valve
Fuel pump relay
Activated charcoal filter solenoid valve 1
Camshaft control valve 1
Exhaust camshaft control valve 1
Turbocharger air recirculation valve
Charge pressure control solenoid valve
Valve for oil pressure control
Auxiliary pump for heating
Charge air cooling pump
Air mass meter
Coolant valve for gearbox
Thermal switch for air conditioning system shut-off
Magnetic clutch for supercharger
F9 10A Automatic glow period control unit
Low heat output relay
High heat output relay
Additional coolant pump relay
Fuel pressure regulating valve
Coolant circulation pump 2
Relay for reducing agent metering system
Charge air cooling pump
F10 5A Clutch position sender
Brake light switch
F11 – –
F12 – –
F13 30A 2011-2015:
Voltage stabiliser
Control unit with display for radio and navigation
Control unit for navigation system
Radio
2016-2019:
Voltage stabiliser
F14 10A Terminal 30 voltage supply relay
Engine/motor control unit
Motronic current supply relay (2011-2015)
F15 10A Alarm horn relay
F16 40A 2011-2015: Amplifier
F17 15A/30A Mechatronic unit for dual clutch gearbox
F18 15A 2011-2015: Mechatronic unit for dual clutch gearbox
F19 5A Onboard supply control unit
Battery monitor control unit
F20 30A Onboard supply control unit
F21 40A/50A Secondary air pump motor
Auxiliary air heater element
F22 40A Auxiliary air heater element
F23 50A Convertible roof actuation control unit (Fuses 40, 41, 42 on fuse holder C)
F24 40A/50A Terminal 75 voltage supply relay 1
F25 40A Terminal 15 voltage supply relay
Terminal 15 voltage supply relay 2 (2011-2015)
F26 50A Automatic glow period control unit
F27 50A Radiator fan
F28 20A/30A 2011-2015:
Fuel pump relay
2016-2019:
Engine component current supply relay
Fuel pump relay
F29 40A 2016-2019: Amplifier
F30 40A ABS control unit
F31 40A ABS control unit
F32 40A Auxiliary air heater element
Secondary air pump motor (2011-2015)
R1 Additional coolant pump relay
Continued coolant circulation relay
R2 Fuel pump relay
Engine component current supply relay
R3 Terminal 30 voltage supply relay
Motronic current supply relay
R4 Secondary air pump relay
Low heat output relay (Only models with auxiliary air heater)
R5 Secondary air pump relay
High heat output relay (Only models with auxiliary air heater)
R6 Automatic glow period control unit (Only models with diesel engine)
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Mitsubishi Colt (Z30; 2009 – 2012) – fuse and relay box diagram

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Mitsubishi Colt (Z30; 2009 – 2012) – fuse and relay box diagram

Year of production: 2009, 2010, 2011, 2012

 

This article covers the facelifted Mitsubishi Colt (Z30), produced from 2009 to 2012. It includes fuse box diagrams for the 2009, 2010, 2011, and 2012 models, provides information on the locations of the fuse panels within the vehicle, and details the function of each fuse and relay (fuse layout).

 

Passenger Compartment Fuse Box

Fuse Box Location

It is located behind the cover in front of the driver’s seat. Turn the clips (A) anticlockwise, then remove the cover (B).

Mitsubishi Colt (Z30; 2009 - 2012) - fuses and relay box location - passenger compartment
Mitsubishi Colt (Z30; 2009 – 2012) – fuses and relay box location – passenger compartment

 

Fuse Box Diagram

Mitsubishi Colt (Z30; 2009 - 2012) - fuses and relay box diagram - passenger compartment
Mitsubishi Colt (Z30; 2009 – 2012) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Amp Function
1 40 Ignition switch
2 40 Electric window system
3 40 Radiator fan
4 40 Automated manual transmission
5 30 Demister
6 30 Heated seat
7 — —
8 40 Heater
9 10 Radio
10 10 Room lamp
11 7.5 Heated door mirror
12 7.5 Electronic control module
13 20 Windscreen wiper
14 7.5 Tail lamp (right)
15 7.5 Tail lamp (left)
16 20 Engine
17 15 Fuel pump
18 10 Horn
19 10 Headlamp high-beam (left)
20 10 Headlamp high-beam (right)
21 — —
22 — —
23 7.5 Outside rear-view mirrors
24 7.5 Rear fog lamp
25 15 Accessory socket
26 15 Rear window wiper
27 — —
28 — —
29 — —
30 — —
31 10 Hazard warning flasher
32 — —
33 15 Door locks
34 15 Front fog lamps
35 10 Headlamp low beam (left)
36 10 Headlamp low beam (right)
37 7.5 Reversing lamp
38 7.5 Engine control
39 10 Ignition coil
40 7.5 Gauge
41 7.5 Relay
42 15 Stop lamps
43 7.5 Air conditioning
44 — —

Relays

Fuse Box Diagram

Mitsubishi Colt (Z30; 2009 - 2012) - fuses and relay box diagram - passenger compartment (relays)
Mitsubishi Colt (Z30; 2009 – 2012) – fuses and relay box diagram – passenger compartment (relays)

 

Assignment of the relays in the passenger compartment

№ Relay
1 Power windows relay
2 Horn relay
3 —
4 Rear fog light relay
5 Starter relay
6 Engine management relay
7 —
8 —
9 Fog light relay
10 Heater fan relay
11 —
12 Transmission Control Relay
13 Power connector for additional equipment
14 —
15 —
16 Washers relay
17 Rear heated window relay
18 Seat heating relay
19 Low beam headlight relay
20 High beam headlight relay
21 —
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Suzuki Alto (2009 – 2014) – fuse and relay box diagram

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Suzuki Alto (2009 – 2014) – fuse and relay box diagram

 

Year of production: 2009, 2010, 2011, 2012, 2013, 2014

 

This article focuses on the seventh-generation Suzuki Alto, manufactured between 2009 and 2014. It includes fuse box diagrams for the 2009 to 2014 models, provides details on the location of the fuse panels within the vehicle, and explains the function of each fuse (fuse layout).

Passenger Compartment Fuse Box

Fuse Box Location

The fuse box is located under the driver’s side of the dashboard.

 

Fuse Box Diagram

Suzuki Alto (2009 - 2014) - fuses and relay box diagram - passenger compartment
Suzuki Alto (2009 – 2014) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the passenger compartment

№ Amps Description
1 10A Stop light
2 30A Blower motor
3 10A ST SIG
4 15A Accessory
5 10A Rear fog light
6 10A Tail light
7 10A Buck-up light
8 10A ABS/ESP
9 10A Meter
10 15A Ignition coil
11 20A Wiper/Washer
12 10A Heater
13 10A IG1 SIG
14 10A Air bag
15 – –
16 20A Door lock
17 15A Horn/Hazard
18 20A Rear defogger
19 10A Dome light
20 30A Power window

Engine Compartment Fuse Box

Fuse Box Diagram

Suzuki Alto (2009 - 2014) - fuses and relay box diagram - engine compartment
Suzuki Alto (2009 – 2014) – fuses and relay box diagram – engine compartment

 

Assignment of the fuses in the engine compartment

№ Amps Description
1 80A All electric load
2 50A Dome, Tail light, Rear defogger, Door lock
3 50A Power window, Heater, Wiper, Ignition
4 Front fog light relay
5 Starting motor relay
6 Blank
7 Automatic transaxle relay
8 Air compressor relay
9 Blank
10 30A ABS control module 2
11 40A Power steering
12 40A ABS control module 1
13 30A Ignition switch
14 10A Air compressor
15 – –
16 20A Front fog light
17 30A Radiator fan
18 15A Automatic transaxle
19 15A Headlight (Left)
20 15A Headlight (Right)
21 – –
22 30A Starting motor
23 15A Fuel injection
24 Radiator fan relay
25 Fuel pump relay
26 Main relay
27 80A Flead light, Air compressor, Front fog light, Radiator fan
28 80A Power steering, ABS

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

Seat Leon (mk4; 2021 – 2025) – fuse and relay box diagram

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Seat Leon (mk4; 2021 – 2025) – fuse and relay box diagram

Year of production: 2021, 2022, 2023, 2024, 2025

 

This article covers the fourth-generation SEAT Leon (KL1/KL8), produced from 2020 onward. It includes fuse box diagrams for the 2021, 2022, 2023, 2024 and 2025 models, details the locations of the fuse panels within the vehicle, and provides information on the function of each fuse (fuse layout).

Passenger Compartment Fuse Box

Fuse Box Location

The fuse box is located behind the cover on the driver’s side.

 

Fuse Box Diagram

Seat Leon (mk4; 2021 - 2025) - fuses and relay box diagram - passenger compartment
Seat Leon (mk4; 2021 – 2025) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the instrument panel

№ Consumers Amps
1 – –
2 – –
3 Trailer 25A
4 SCR, Adblue 20A
5 Automatic gearbox lever 25A
6 Interior light 30A
7 Heated seats 30A
8 Sunroof 20A
9 Left door 30A
11 Trailer 15A
12 Right lights 40A
13 Central locking 40A
14 External Ethernet Amplifier 30A
15 – –
16 Airbag 7.5A
17 SCR, engine relay, 1.5 10A
18 KESSY (keyless locking) 7.5A
19 Instrument panel 7.5A
20 Connectivity Box 7.5A
21 Rear camera 7.5A
22 – –
23 – –
24 4×4 Haldex Control Unit 15A
25 RGS+EBSS front seat belts 25A
26 Right door 30A
27 RGS+EBSS front seat belts 25A
28 PHEV, Switching off the high voltage system for rescue tasks, Identified by a yellow label 10A
29 Trailer 15A
30 Radio 30A
31 Trailer 25A
32 – –
33 – –
34 230V socket 30A
35 Left lights 40A
36 Air conditioner fan 40A
37 Electric rear lid 30A
38 – –
39 Heated steering wheel 10A
40 Alarm horn 7.5A
41 Gateway 7.5A
42 Automatic gearbox lever 7.5A
43 Air conditioning and heating control panel, rear window heating, AC compressor 10A
44 Diagnosis, handbrake switch, light switch, reverse light, interior lighting, lit-up door sill 7.5A
45 Steering column 7.5A
46 Radio display 7.5A
47 Driving mode 10A
48 USB 7.5A
49 – –
50 – –
51 – –
52 12V socket 20A
53 – –
54 – –
55 – –
56 – –
57 – –
58 Parking sensors, park distance control unit, front camera, radar 7.5A
59 Reverse switch, clima sensor, electrochromic mirror 7.5A
60 Diagnosis, headlight control unit, headlight adjuster 7.5A
61 Starter motor, clutch sensor 7.5A
62 – –
63 – –
64 – –
65 Sound amplifier 10A
66 Rear window wiper 15A
67 Heated rear window 30A
In-line fuses:
230V rear power sockets 30A
Electric driver’s seat

Engine Compartment Fuse Box

Fuse Box Diagram

Seat Leon (mk4; 2021 - 2025) - fuses and relay box diagram - engine compartment
Seat Leon (mk4; 2021 – 2025) – fuses and relay box diagram – engine compartment

 

Assignment of the fuses in the engine compartment

№ Consumers Amps
1 – –
2 Engine control unit 7.5A
3 Fuel pump control unit 7.5A/10A/20A
4 Left headlight KL 30 Signal 15A
5 Right headlight KL 30 Signal 15A
6 – –
7 Automatic gearbox pump 30A
8 KL 30 Signal brake servo 40A
9 Horn 15A
10 Front windscreen washer 30A
11 PHEV Climate 7.5A
12 Automatic gearbox control unit 15A/30A
13 ESP control unit 25A
14 Auxiliary heater 20A
15 ESP control unit 40A
16 PHEV, Automatic gearbox unit 50A
17 PTC 40A
18 PTC 40A
19 – –
20 Front electronic differential 15A
21 Engine control unit 7.5A
22 Starter motor 30A
23 Engine control unit (diesel/petrol) 15A
24 Engine sensors 7.5A/10A
25 Engine sensors 7.5A/10A
26 Engine power supply 7.5A/10A/15A
27 Lambda probe 10A/15A
28 Engine 10A/20A
29 Fuel pump control unit 15A/20A/30A
30 Pressure pump 1.0 10A
31 – –
32 – –
33 PTC 40A

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