Mercedes-Benz Vaneo (2002-2005) fuses and relays

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The compact MPV Mercedes-Benz Vaneo was produced from 2002 to 2005. In this article, you will find fuse box diagrams of Mercedes-Benz Vaneo 2002, 2003, 2004 and 2005, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Mercedes-Benz Vaneo 2002-2005

Cigar lighter (power outlet) fuses in the Mercedes-Benz Vaneo are the fuses #12 (Cigarette lighter, 12V load compartment socket) and #18 (12V centre console socket) in the Passenger Compartment Fuse Box.

Table of Contents

Passenger Compartment Fuse Box

Fuse box location

The fuse box is located under the floor near the front right seat (remove the floor panel, cover, and soundproofing).

Fuse box diagram

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Assignment of the fuses and relay in the passenger compartment

№	Fused function	Amp
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
9	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
13	Left-hand convenience power window (Automatic opening/closing)	7.5
14	Right-hand power window	30
14	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	15
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)
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	Mirror heating	10
38	Starter relay (diesel)	30
38	Engine control unit (gasoline)	7.5
39	Drive authorisation system control unit Instrument cluster (indie, 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 K1/7	Terminal 87 engine control unit relay (A 002 542 25 19)
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)

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Light Control Fuses

It is located in the side of the control panel on the driver’s side.

№	Fused function	Amp
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

Pre-fuse box

The prefuse box is located on the battery’s plus terminal.

№	Fused function	Amp
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
47	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

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Engine Compartment Relay Box

№	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)

Learn more:

How to check the fuses?

How to replace a blown fuse?

Why do car fuses blow?

Types of automotive fuses

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