Mercedes-Benz Vito w638 (1996 - 2003) Fuse Box Diagram

avatar Jonathan Yarden
Year of production: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003

Fuse box under steering column

Mercedes Vito w638 - fuse box diagram - under steering column

No.
A
Fused function
1 10
15
Right side light and taillamp, trailer socket (term. 58R)
M111 and OM601 (relay K71)
2 10
15
Right main beam
M111 and OM601 (connector between main wiring harness and taxi console II for right main beam)
3 10
15
Left main beam, main beam indicator lamp
M111 and OM601 (connector between main wiring harness and taxi console II for left main beam)
4 15 Signal horn, reverse lamp, convenience locking system, central locking system combination relay (term. 15)
5 15 Cruise control switch and control module, stop lamp, M104.900 (transmission fault indicator lamp)
6 20 Front and rear windshield washers
7 10
15
ABS/ABD and ABS/ETS safety lamp and information display, indicator lamps, windshield washer water level, recirculated air switch, tachograph (term. 15), diagnosis socket, filament bulb monitoring control module (term. 15), instrument cluster (term. 15), glove compartment illumination, M104.900 (speedometer sensor)
8 20 Cigarette lighter, radio (term. 30), automatic antenna, trunk socket, sliding door and driver’s cabin interior lights
9 10
15
Clock, warning flashers, tachograph (hire cars only)
10 7,5
15
Registration plate illumination, day-driving light relay, headlamp cleaning system relay, passenger compartment illumination, radio (term. 58), all control switch illumination, tachograph (term. 58)
M111 and OM601 (main wiring harness/taxi console II connector for term. 58)
11 10
15
Registration plate illumination, relay K71 (term. 58), trailer socket (term. 58L), left taillamp and side light
12 15 Right low beam, fog taillamp, day-driving light relay K69
13 15 Left low beam, day-driving light relay K68
14 15 Fog lamp
15 15 Radio (term. 15R)
16 Not used
17 Not used
18 Not used
Relay
L Relay turn signals
R Wiper relay

Fuse box in Instrument panel, right side

Mercedes Vito w638 - fuse box diagram - instrument panel (right side)

No.
A
Fused function
1 7,5 Right and left vent windows
2 30 Right front power window, front sliding roof
3 30 Left front power window, rear sliding roof
4 25 Central locking system actuators
5 10 Interior lighting, make-up mirror
6 20 Left and right interior sockets
7 7,5 D-network telephone, cellular phone
8 20 Anti-theft alarm system (ATA), ATA control module (term. 30)
9 10 Residual engine heat storage system (MRA), auxiliary heater relay
10 7,5
10
Anti-theft alarm system signal horn
11 7,5 Left flasher lamp (from ATA)
12 7,5 Right flasher lamp (from ATA)
13 7,5
15
20
ATA
14 7,5 ATA
15 7,5 ATA
16 Not used
17 Not used
18 Not used

Fuse and relay box (driver’s seat frame/left-hand drive vehicle)

Mercedes Vito w638 - fuse box diagram - driver's seat frame (left-hand drive vehicle)

No.
A
Fused function
1 7,5
10
Control module (term. 15) for ABS and pneumatic shock absorption, ASR, EBV
2 15 Immobilizer, engine control module (term. 15)
M104.900 (ignition coil, fuel pump relay)
M111 and OM601 (idle speed control, diesel control module)
25 Wiper Multiple Relay – rear
3 7,5 Engine fan, immobiliser control
4 15 M104.900 (Oxygen sensor, secondary air pump relay, heater crank case illumination, multiport fuel injection/ignition system control module, tank venting, secondary intake manifold changeover and tank valve
M111 and OM601 (seat belt warning relay only for Japan)
25 Charge Air Cooler – diesel Radiator
Fan – Petrol
5 20 M104.900 (6 injection valves, fuel pump)
M111 and OM601 (ignition coils, tank sensor module, 4 injection valves)
25 ABS Valve Control
6 10 Automatic transmission, immobilizer and engine control module (term. 30)
7 15 Electronic level control warning lamps, relay K26 (D+)
30 Heating Operating Device
8 10 Airbag control module
20 Headlamp Cleaning Relay
9 7,5 Airbag indicator lamp
Auxiliary Heating Control
10 25 Trailer socket (term. 30), refrigerator box
11 30 Rear windshield heater control module (term. 30), Anti Theft Alarm/Central locking check-back signal
12 25 ABS control module (term. 30)
10 Heater Control Unit
13 30 Pneumatic shock absorber compressor
14 7,5 Auxiliary heater operating equipment, auxiliary flasher module for trailer, pneumatic shock absorber control module, tachograph (term. 30)
15 7,5 Two-way radio unit
16 15 Air conditioning compressor relay, air conditioning system illumination switch and control module, residual engine heat storage system control module (term. 15), Taxi Meter
17 15 Automatic transmission control module (term. 15), position switch and illumination switch, kick-down air conditioning shut-off, M111 and OM601 (transmission fault indicator lamp)
18 10 Car telephone, cellular phone, anti-theft alarm system control module, mirror adjustment (left, right, tilt inwards)
19 10 Day-driving light relay K69
15 Crankcase Ventilation (diesel)
Terminal 15 (petrol engine)
20 10 Day-driving light relay K68
15 Terminal 15 (petrol engine)
21 10 Relay K71 (term. 58)
15 Ignition Coil (petrol engine)
22 40 Front heater
20 Fuel Pump (petrol engine)
23 25 Right seat heater/position adjustment, rear windshield wiper relay (term. 15)
7,5 ECU – Engine Control Unit (diesel)
24 30 Left seat heater/position adjustment
25 ECU – Engine Control Unit (diesel)
25 10 Auxiliary heater and water pump relay, residual engine heat storage control module (term. 30)
26 20 Main beam washing system relay
25 Heater Booster Control Unit (diesel), Auxiliary Heating with Heater Booster
27 25 Auxiliary water heater control module (term. 30), engine radiator (turbo diesel)
28 15 D+ terminal Relay, Daytime driving lights K89 Relay
29 10 Daytime driving lights K69 Relay
30 10 Daytime driving lights K68 Relay
31 10 Terminal 58 Relay
32 30 Seat Heater – left seat, Seat Adjuster – left seat
33 25 Seat Heater – right seat Seat Adjuster – right seat
34 7,5 Water separator
35 7,5 Rear heater / A/C
36 15 Rear heater / A/C
Relay
M1 40 Engine fan (without air conditioning system)
60 Engine fan (with air conditioning system)
М2 50
60
ABS control module
М3 40 M104.900 (secondary air pump)
M111 and OM601 (not used)

Relay

Mercedes Vito w638 - fuse box diagram - relay

No.
Function
К91 Right turn signals relay
К90 Left turn signals relay
К4 Circuit 15 relay
К10 Pneumatic shock absorber compressor
К19 Headlamp Cleaning Relay
К39 Fuel pump relay
К27 Seat unloaded relay
К6 ECU relay
К103 Cooling system booster pump relay
К37 Horn relay
К26 Electronic level control warning lamps
К83 Fog lamps relay
К29 Heater relay (ZHE)
К70 Circuit 15 relay
К1 Starter relay
V9 АТА 1
V10 АТА 2
V8 Heater diode (ZHE)
K71 Terminal 58 Relay
K68 Daytime driving lights K68 Relay
K69 Daytime driving lights K69 Relay
K88 Fog lamps relay 1 (DRL)
K89 Fog lamps relay 2 (DRL)

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

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