FUSE DIAGRAM MERCEDES VITO W639: looking at the fuse diagram located under the driver's seat, we find in position F6 the fuse for SAM-SRB. In positions 1 to 9, we find: in the first position, the fuse for the left door control unit; in the second position, the fuse for the right door control unit; in the third position, the fuse for the PSM control unit; in the fourth position, the fuse for the PSM control unit; in the fifth position, the fuse for the 12V socket located at the base of the passenger seat; in the sixth position, the fuse for the WVC charging line for the vehicle's battery; in the seventh position, the fuse for the timer and lighting; in the eighth position, the fuse for the auxiliary heating; and lastly, the fuse for the sunroof. The main fuse box is located in the engine compartment on the passenger side, and following the diagram, we find: 1 Wiper fuse 2 Horn fuse 3 Brake light switch fuse 4 Heating fuse 5 Diagnostic socket fuse, rotary light switch, instrument panel 6 Engine components fuse 7 Rear wiper fuse 8 Terminal 87 (1) 9 Terminal 87 (2) 10 Terminal 87 (3) 11 Engine terminal 30 Z 12 Heated rear window 13 Ignition switch/instrument panel 14 Braking system 15 Headlight beam control 16 Starter motor 17 Fuel pump 18 Cigarette lighter/ glove compartment lighting 19 Radio 20 Ignition coils M112 20 Diesel HFM 21 Automatic gearbox fuse 22 Tachograph 23 Airbag control unit 24 Japanese rearview mirror 25 Trailer control unit 26 Interruption relay 27 Terminal 15 body/equipment manufacturer 28 Transmission control unit 29 Start assist system 30 Not assigned - 31 Horn ATA 32 Mobile phone/VICS socket 5 33 Airbag, automatic child seat recognition 34 Terminal 15 R body/equipment manufacturer 35 Air control panel 36 Lumbar adjustment (seat) 37 Vanity mirror light 38 Rear compartment entertainment 39 Not assigned - 40 Engine fuse (diesel) 10 40 Engine fuse (petrol) 41 Engine fuse (diesel) 10 41 Engine fuse (petrol) F1 Terminal 30 electrical system, alternator F4 Fuse for the Air Conditioning Fan (cooling unit) F5 FUSE for the Secondary Air Pump. FUSE BLOCK F35 IN THE FOLLOWING POSITIONS WE FIND THE VARIOUS FUSES OF BLOCK F35: 21 12 Volt socket for cabin, left 22 12 Volt socket for cabin, right 23 Trailer power socket 24 Trailer recognition unit 25 Driver's seat adjustment 26 Passenger seat adjustment 27 Electric sliding door, left 28 Electric sliding door, right 29 Rear compartment fan 30 Air suspension system 31 Parktronic 32 Tyre pressure monitoring system 33 Sound system 25 34 Mobile phone/VICS control unit, TV booster 35 Auxiliary heating control unit 36 Not assigned 37 Air conditioning system in the rear compartment 38 COMAND camera control 39 Conventional taximeter 40 12 volt socket, rear right 41 Roof indicator control unit 42 Not assigned.
Updated on 17 May 2026 by ScegliAuto
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