Fuses and relay Mercedes-Benz Vito (W638; 1996-2003)
Content
Mercedes Benz
In this article, we will look at the first generation of the Mercedes-Benz Vito/V-Class (W638), produced between 1996 and 2003. Here you will find fuse block diagrams for Mercedes-Benz Vito 1996, 1997, 1998, 1999, 2000, 2001, 2002 and 2003, learn about the location of the fuse panels inside the car, and find out the purpose of each fuse (fuse location) and relay.
Fuse box under the steering column
The fuse box is located under the steering column, behind the cover.
Fuse block diagram
Location of the fuses in the fuse box under the steering column
| number | Fuse function | AN |
|---|---|---|
| one | Right marker light and taillight, trailer socket (cl. 58R) M111 and OM601 (relay K71) | ten fifteen |
| two | Right high beam M111 and OM601 (connector between main wiring harness and steering console II right high beam) | ten fifteen |
| 3 | Left high beam, high beam indicator M111 and OM601 (connector between main wiring harness and taxi remote control II for left high beam) | ten fifteen |
| 4 | Horn, reversing light, convenience locking, central locking combination relay (terminal 15) | fifteen |
| 5 | Cruise control switch and control unit, brake light, M104.900 (transmission failure warning lamp) | fifteen |
| 6 | Front and rear wipers | twenty |
| 7 | ABS/ABD and ABS/ETS warning lamp and information display, warning lamps, windshield washer fluid level, air recirculation switch, tachograph (terminal 15), diagnostic socket, glow lamp control unit (terminal 15), instrument cluster (term. 15) ), glove box lighting, M 104.900 (speedometer sensor) | ten fifteen |
| eight | Cigarette lighter, radio (terminal 30), automatic antenna, power socket in trunk, sliding door and driver's cab interior lighting | twenty |
| nine | Clock, signal lights, tachograph (car rental only) | ten fifteen |
| ten | License plate light, daytime running light relay, headlight washer relay, interior light, radio ( cl.58), all switches for lighting control, tachograph (cl.58) M111 and OM601 (connector II of the main wiring harness / taxi console on pin 58) | 7,5 fifteen |
| 11 | License plate light, K71 relay (terminal 58), trailer socket (terminal 58L), left tail light and parking light | ten fifteen |
| 12 | Right low beam, rear fog lamp, daytime running lamp relay K69 | fifteen |
| thirteen | Left low beam relay, daytime running light K68 | fifteen |
| 14 | Anti-fog headlight | fifteen |
| fifteen | Radio (Cl. 15R) | fifteen |
| sixteen | Not used | - |
| 17 | Not used | - |
| Eighteen | Not used | - |
| Relay (under fuse box) | ||
| Л | Turn signal relay | |
| р | Wiper relay |
Under-dash fuse box
The fuse box is located under the dash on the passenger side.
Fuse block diagram
Location of the fuses in the fuse box under the dashboard
| number | Fuse function | AN |
|---|---|---|
| one | Right and left vents | 7,5 |
| two | Front right power window, front sunroof | 30 |
| 3 | Left front power window, rear sunroof | 30 |
| 4 | Central locking drives | 25 |
| 5 | Interior lighting, cosmetic mirror | ten |
| 6 | Left and right internal sockets | twenty |
| 7 | Network D telephone, cell phone | 7,5 |
| eight | Burglar alarm (ATA), control module ATA (cl. 30) | twenty |
| nine | Engine residual heat accumulator (MRA), auxiliary heater relay | ten |
| ten | Burglar alarm sound | 7,5 ten |
| 11 | Left turn signal (from ATA) | 7,5 |
| 12 | Right turn signal (from ATA) | 7,5 |
| thirteen | ATA | 7,5 fifteen twenty |
| 14 | ATA | 7,5 |
| fifteen | ATA | 7,5 |
| sixteen | Not used | - |
| 17 | Not used | - |
| Eighteen | Not used | - |
Fuse box under the driver's seat
Fuse block diagram
Location of the fuses in the fuse box under the driver's seat
| number | Fuse function | AN |
|---|---|---|
| one | Control module (pos. 15) for ABS and air damping, ASR, EBV | 7,5 ten |
| two | Immobilizer, engine control unit ( class 15) M104.900 (ignition coil, fuel pump relay) M111 and OM601 (idle speed controller, diesel control unit) | fifteen |
| two | Multi-channel wiper relay - rear | 25 |
| 3 | Engine fan, immobilizer control | 7,5 |
| 4 | M104.900 (Oxygen Sensor, Secondary Air Pump Relay, Heater Crankcase Lamp, Multipoint Fuel Injection/Ignition Control Module, Tank Vent, Secondary Intake Manifold Switch and Tank Valve M111 and OM601 (seat belt warning relay for Japan only) | fifteen |
| 4 | Charge Air Cooler - Diesel radiator fan - petrol | 25 |
| 5 | M 104.900 (6 nozzles, injection pump) M111 and OM601 (ignition coils, tank sensor module, 4 injection valves) | twenty |
| 5 | ABS valve control | 25 |
| 6 | Automatic transmission, immobilizer and engine control unit (Cl. 30) | ten |
| 7 | Pilot lamps for electronic level control, relay K26 (D +) | fifteen |
| 7 | Heating working device | 30 |
| eight | Airbag control module | ten |
| eight | Headlight washer relay | twenty |
| nine | Airbag warning lamp Auxiliary heating controller | 7,5 |
| ten | Trailer socket (Cl. 30), cold store | 25 |
| 11 | Heated rear window control unit (terminal 30), burglar alarm/central locking feedback | 30 |
| 12 | ABS control unit (cl. 30) | 25 |
| 12 | Heater control unit | ten |
| thirteen | Pneumatic shock absorber compressor | 30 |
| 14 | Heater auxiliary equipment, trailer auxiliary lights signaling module, air suspension control module, tachograph (Cl. 30) | 7,5 |
| fifteen | Two way radio device | 7,5 |
| sixteen | Air conditioning compressor relay, air conditioning control unit and light switch, engine residual heat control unit (terminal 15), taximeter | fifteen |
| 17 | Automatic transmission control module (terminal 15), position and lighting switch, A/C emergency stop, M111 and OM601 (transmission malfunction indicator) | fifteen |
| Eighteen | Car phone, cell phone, alarm control unit, mirror adjustment (left, right, inward tilt) | ten |
| nineteen | Daylight relay K69 | ten |
| nineteen | Crankcase ventilation (diesel) Terminal 15 (petrol engine) | fifteen |
| twenty | Daylight relay K68 | ten |
| twenty | Terminal 15 (petrol engine) | fifteen |
| 21 | Relay K71 (class 58) | ten |
| 21 | Ignition coil (petrol engine) | fifteen |
| 22 | front heater | 40 |
| 22 | Fuel pump (petrol engine) | twenty |
| 23 | Heated/adjusted right seat, rear window wiper relay (terminal 15) | 25 |
| 23 | ECU - engine control unit (diesel) | 7,5 |
| 24 | Left seat heating / position adjustment | 30 |
| 24 | ECU - engine control unit (diesel) | 25 |
| 25 | Auxiliary heater and water pump relay, engine residual heat storage control module (terminal 30) | ten |
| 26 | high beam washer relay | twenty |
| 26 | Auxiliary heater control unit (diesel), auxiliary heater with auxiliary heater | 25 |
| 27 | Additional water heater control unit (terminal 30), engine cooler (diesel turbo) | 25 |
| 28 | Contact relay D+, daylight relay K89 | fifteen |
| 29 | Daylight relay K69 | ten |
| 30 | Daylight relay K68 | ten |
| 31 | Relay terminal 58 | ten |
| 32 | Seat heating - seat left, seat adjuster - seat left | 30 |
| 33 | Seat heating - right seat Seat adjuster - right seat | 25 |
| 3. 4 | water separator | 7,5 |
| 35 | Rear heating/air conditioning | 7,5 |
| 36 | Rear heating/air conditioning | fifteen |
| M1 | Engine fan (without air conditioning) | 40 |
| M1 | Engine fan (with air conditioning) | 60 |
| M2 | ABS control module | 50 60 |
| M3 | M104.900 (secondary air pump) M111 and OM601 (not used) | 40 |
Relay box under the driver's seat
Relay box under the driver's seat
| number | function |
|---|---|
| K91 | Right Turn Relay |
| K90 | Left turn signal relay |
| K4 | Circuit 15 relay |
| K10 | Pneumatic shock absorber compressor |
| K19 | Headlight washer relay |
| K39 | Fuel pump relay |
| K27 | Seat reset relay |
| K6 | ECU relay |
| K103 | Coolant priming pump relay |
| K37 | Horn relay |
| K26 | Pilot lamps for electronic level control |
| K83 | Fog lamp relay |
| K29 | Heating relay (ZHE) |
| K70 | Circuit 15 relay |
| K1 | Starter relay |
| V9 | GRANDFATHER 1 |
| V10 | FATHER2 |
| V8 | Diode heater (DE) |
| K71 | Relay terminal 58 |
| K68 | Daylight relay K68 |
| K69 | Daylight relay K69 |
| K88 | Relay 1 fog lamps (DRL) |
| K89 | Relay 2 fog lamps (DRL) |
