Mercedes-Benz Vaneo (w414) (2001 – 2005) – fuse box diagram

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

Fuse box

Number	Fused function	Ampers
1	Electric extractor fan control unit* Electric extractor fan relay Engine control unit Air injection relay (gasoline)	20
2	Engine control unit Fuel pump relay (gasoline)	25
3	Heating/Tempmatic control panel Interior blower	25
4	Electronic Stability Program control unit Brake pedal switch	7,5
5	Automatic transmission control unit* Cruise control switch* Automatic clutch*	10
6	Horn	15
7	Brake lamp	10
8	Diagnostic socket Heating/Tempmatic control panel	10
9	Electric extractor fan control unit*	30
	Electric extractor fan relay	40
10	Sliding/tilting sunroof Rear window wiper	15
11	Centre ceiling lamps – spotlight and nightlight* Radio Navigations System* Telephone hands-free device* Headlamp flasher	15
12	Cigarette lighter Glove compartment light 12 V load compartment socket*	20
13	Left-hand power window	30
	Left-hand convenience power window (Automatic opening/closing)*	7,5
14	Right-hand power window	30
	Right-hand convenience power window (Automatic opening/closing)*	7,5
15	Seat occupancy recognition including child seat recognition Automatic child seat recognition Airbag control unit	7,5
16	Windscreen wiper motor	30
17	Windscreen washer fluid pomp Central locking (Diagnostic) Instrument cluster (Control of front/rear windscreen wipers and intermittent wipe interval, wiper/washer system, heated rear window and mirror heating, airbag indicator lamp)	10
18	12 V centre console socket	25
19	Trailer socket* Taxi alarm control unit*	25
20	Trailer recognition control unit* Taxi alarm control unit*	7,5
21	Trailer recognition control unit*	15
22	Anti-theft alarm system control unit* Alarm siren*	10
23	Seat heating	25
24		40
25	Right-hand convenience power window (Automatic opening/closing)*	30
26	Left-hand convenience power window (Automatic opening/closing)*	30
27	Auxiliary heating time control unit* Auxiliary heating radio receiver* Illuminated door sill panels*	5
28	Instrument cluster (Turn signal operation, wiper/washer system, heated rear window ) Taxi meter* Taxi roof sign*	10
29	Central locking	25
30	Drive authorisation system control unit Instrument cluster (indic. lamp. Turn signal operation. interior lighting) Steering angle sensor	7,5
31	Heated rear window (Mirror heating)	25
32	HF telephone compensator* Telephone hands-free device* Sliding/tilting sunroof* Centre and rear celling lamps-overhead* Control panel with front interior light* Taxi alarm control unit*	15
33	Radio / navigation* Hands-free system selector switch* Telephone / taxi radio* Taxi radio control unit*	20
34	Fuel pump (gasoline)	25
35	Valves for Electronic Stability Program	25
36	Lamp unit	40
37	M10irror heating	10
38	Starter relay (diesel)	30
	Engine control unit (gasoline)	7,5
39	Drive authorisation system control unit Instrument cluster (indic. lamp. Turn signal operation)	7,5
40	Diagnostic socket Steering angle sensor Mirror adjustment	7,5
41	Level 2 interior blower* PTC – diesel heater booster Heating/Tempmatic control panel Dew point sensor (air conditioning)* Heated washer nozzles Interior temp. sensor (air conditioning)* Folding exterior mirror*	7,5
42	Lamp unit Reversing lamp (manual transmission) Electronic selector lever module*	7,5
43	Reversing lamp (autom. transmission) Taximeter*	7,5
44	Auxiliary heating time control* Parktronic control unit*	7,5
45	Electric hinged window*	7,5
Relay
K1/6	Terminal 87 engine control unit relay (A 002 542 25 19)
K1/7
K1/5	Fuel pump relay (A 002 542 25 19)
K13/1	Terminal 15 electronics relay (A 002 542 13 19)
K27	Heated rear window relay (A 002 542 13 19)
* Optional

Light module fuse box

Number	Fused function	Ampers
1	Left low beam	7,5
2	Right low beam	7,5
3	Left main beam Right main beam Main beam indicator lamp (instrument cluster)	15
4	Left side lamp Left tail lamp	7,5
5	Right side lamp Right tail lamp 58K instrument cluster License plate lamps	15
6	Left/right fog lamp Left rear fog lamp	15

Control module box

Number	Relay
K20/1	High-pressure return relay (A 002 542 13 19)
K9/3	Electric extractor fan relay (A 002 542 13 19)
K38/3	Starter inhibitor relay (A 002 542 23 19)
K46	Alarm relay (A 002 542 14 19)
K39	Horn relay (A 002 542 11 19)
K26/2	Washer pump relay (A 002 542 19 19)
K17	Air injection relay (A 002 542 13 19)

Prefuse box on battery’s plus terminal

Number	Fused function	Ampers
46	Terminal connector, terminal 30 Supply to fueee f4, f5, f6 via relay K1/5 Supply to fuses fl, f2 via relay K1/6, K1/7 Alternator Supply to fuses f19, f20, f21 PTC heater booster (diesel)	150
47	Preglow phase (diesel)	60
	Air injection (petrol)	40
48	Power-steering pump	60
49	Return pump Electronic Stability Program	40
50	Ignition starter switch	50
51	Auxiliary heating	30

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