Mercedes-Benz Vito W638 (1996-2003) – fuse box

Mercedes-Benz Vito w638 (1996-2003) – fuse box diagram

Year of production: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003.

The cigarette lighter fuse (power socket) on the Mercedes Vito W638 (1996-2003)  is fuse 8 in the fuse box under the steering column.

Fuse box under the steering column

Mercedes Vito w638 – fuse diagram – under the steering column
Number
Amperes [A]
Description
1 10
15
Right side light and rear light;

Trailer socket (term. 58R) M111 and OM601 (relay K71).

2 10
15
Right high beam M111 and OM601(connector between main wiring harness and taxi console II for right high beam).
3 10
15
Left high beam;

High beam indicator light M111 and OM601

(connector between main wiring harness and taxi console II for left high beam).

4 15 Sound signal;

Reversing light;

Convenient closure system;

Central locking combination relay (term 15).

5 15 Cruise control switch and control module;: stop amp;

M104. 900 (gearbox fault indicator light)

6 20 Front and rear window washers
7 10
15
ABS / ABD and ABS / ETS safety light and information display;

Indicator lights;

Windshield washer water level;

Air recirculation switch;

Tachograph (term 15);

Diagnostic socket;

Bulb monitoring control module (Terminal 15);

Instrument cluster (Term. 15);

Glove box lighting, M104.900 (speedometer sensor).

8 20 Lighter;

Radio (term 30);

Automatic antenna;

Trunk socket;

Sliding doors;

Driver’s cab interior lighting.

9 10
15
Clock;

Warning lights;

Tachograph.

10 7.5
15
Number plate lighting;

Daytime running light relay;

Headlight cleaning system relay;

Passenger compartment lighting;

Radio (unit 58);

Lighting for all switches;

Tachograph (segment 58) M111 and OM601

(main wiring harness / taxi console connector II term 58).

11 10
15
Number plate lighting;

K71 relay (term. 58);

Trailer socket (term. 58L);

Left rear light and position light.

12 15 Right low beam;

Rear fog light;

Daytime running light relay K69.

13 15 Left dipped beam;

Daytime running lights relay K68.

14 15 Fog light
15 15 Radio (term 15R)
16 Not used
17 Not used
18 Not used
Relay
NS Relay turn signals
R Wiper relay
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Fuse box in dashboard, right side

Mercedes Vito w638 – fuse diagram – instrument panel (right side)
Number
Amperes [A]
Description
1 7.5 Left and right tilt windows
2 30 Right front power window;

Front sliding sunroof.

3 30 Left windscreen;

Sliding roof at the rear.

4 25 Central locking actuators
5 10 Indoor lighting;

Make-up mirror.

6 20 Left and right internal sockets
7 7.5 D network telephone;

Mobile phone.

8 20 Anti-Theft Alarm System (ATA);

ATA control module (Terminal 30).

9 10 Residual engine heat storage system (MRA);

Auxiliary heater relay.

10 7.5
10
Audible signal from anti-theft alarm system
11 7.5 Left flash (from ATA)
12 7.5 Right flash (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 seat frame / left-hand drive vehicle)

Mercedes Vito w638 – fuse box diagram – driver seat frame (left-hand drive vehicle)
Number
Amperes [A]
Description
1 7.5
10
Control module (terminal 15) for ABS and air suspension;

ASR;

EBV.

2 15 Immobilizer;

Engine control module (Terminal 15) M104.900

(ignition coil, fuel pump relay)

M111 and OM601

(idle speed control, diesel engine control module)

25 Multiple Wiper Relay – Rear
3 7.5 Engine fan;

Immobilizer control.

4 15 M104.900 (Oxygen sensor, secondary air pump relay, heater crankcase illumination, multiport fuel injection / ignition system control module, tank bleeding, secondary intake manifold switching and tank valveM111 and OM601

(Seat Belt Warning Relay only for Japan)

25 Charge Air Cooler – Diesel Cooler Fan – Gasoline
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 lights;

Relay K26 (D +).

30 Heating Operating device
8 10 Airbag control module
20 Headlight cleaning relay
9 7.5 Airbag indicator light;

Auxiliary heating control.

10 25 Trailer socket (term 30);

Refrigerator box.

11 30 Rear window heating control module (terminal 30);

Anti-theft alarm;

Central locking control signal.

12 25 ABS control module (term 30)
10 Heater control unit
13 30 Pneumatic shock absorber compressor
14 7.5 Additional equipment to operate the heater;

Trailer auxiliary blinker module;

Air damper control module;

Tachograph (terminal 30).

15 7.5 Two-way radio unit
16 15 A / C compressor relay;

Lighting switch and air conditioning control module;

Residual heat storage engine control module (term 15);

Taximeter.

17 15 Automatic transmission control module (terminal 15);

Position switch and lighting switch;

Kick-down air conditioning switch, M111 and OM601

(gearbox fault indicator light)

18 10 Car telephone;

Mobile phone;

Alarm system control module;

Mirror adjustment (left, right, tilting inwards).

19 10 Daytime running lights relay K69
15 Crankcase ventilation (diesel);

Terminal 15 (gasoline engine).

20 10 Daytime running lights relay K68
15 Terminal 15 (gasoline engine)
21 10 Relay K71 (term 58)
15 Ignition coil (gasoline engine)
22 40 Front heater
20 Fuel pump (gasoline engine)
23 25 Right seat heating / position adjustment;

Rear window wiper relay (term 15).

7.5 ECU – Engine Control Unit (Diesel)
24 30 Left seat heating / position adjustment
25 ECU – Engine Control Unit (Diesel)
25 10 Auxiliary heater and water pump relay;

Motor residual heat accumulator control module (terminal 30).

26 20 High beam washing system relay
25 Heating support control unit (diesel fuel);

Auxiliary heating with heating booster.

27 25 Auxiliary water heater control module (term. 30);

Engine radiator (turbo diesel).

28 15 D + terminal relay;

Daytime running lights K89 Relay.

29 10 Daytime running lights K69 Relay
30 10 Daytime running lights K68 Relay
31 10 Terminal 58 relay
32 30 Seat heating – left seat;

Seat adjustment – left seat.

33 25 Seat heating – right seat;

Seat adjuster – right seat.

34 7.5 Water separator
35 7.5 A / C rear heater
36 15 A / C rear heater
Relay
M1 40 Engine fan (without air conditioning system)
60 Engine fan (with air conditioning)
М2 50
60
ABS control module
М3 40 M104.900 (secondary air pump);

M111 and OM601 (not used).

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Relay

Mercedes Vito w638 – fuse diagram – relay
Number
Description
К91  Right turn signal relay
К90  Left turn signal relay
К4 Circuit 15 of the relay
К10 Pneumatic shock absorber compressor
К19 Headlight 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 lamp relay
К29 Heater relay (ZHE)
К70 Circuit 15 of the relay
К1 Starter relay
V9 АТА 1
V10 АТА 2
V8 Heating diode (ZHE)
K71 Terminal 58 relay
K68 Daytime running lights K68 Relay
K69 Daytime running lights K69 Relay
K88 Fog lamp relay 1 (DRL)
K89 Fog lamp relay 2 (DRL)
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