Electrical fuses (Mercedes-Benz Vito W639)

Main fuse box

Attention: fuses can only be replaced after the cause of their blown condition has been eliminated.

The main fuse box is located in the engine compartment on the right.

To open the cover, bend the latches in the directions indicated by the arrows.

Main fuse box

Number	Consumer	Denomination
1	Front windshield wiper	30 A
2	Sound signal	15A
3	Brake light switch	5A
4	Heater	7.5 A
5	Diagnostic block
6	Automotive components	5A
7	Rear wiper	30 A
8	Chain. 87 (1)	10A
9	Chain. 87 (2)	15A
10	Chain. 87(3)	16 A
11	Chain 30 Z electric motor	7.5 A
12	Rear window heating	30 A
13	Ignition switch and anti-theft system	7.5 A
14	Brake system	7.5 A
15	Headlight beam angle adjuster	5A
16	Starter	25 A
17	Fuel pump	15A
18	Cigarette lighter	15A
19	Radio	5A
20	Ignition system (gasoline engine car)	15A
21	Power supply for automatic transmission control system	7.5 A
22	Tachograph	7.5 A
23	Airbag control unit	10A
24	Not used
25	Trailer control unit	5A
26	Isolation relay	5A
27	Chain. 15	5A
28	Drive control device	10A
29	Not used
30	Not used
31	EDW System Sound Signal	10A
32	Mobile Phone VICS Connection	5A
33	Airbag, AKSE system	10A
34	Chain. 15	5A
35	Sliding roof control and drive unit	7.5 A
36	Electrically adjustable seat positions	10 A
37	Passenger mirror illumination	7.5 A
38	Interior of the body behind the front seats	7.5 A
39	Not used
40	CDI system control unit	10A
41	CDI system control unit	10A
F1	Circuit 30 on-board network, generator	150A
F4	Air conditioner fan	60 A
F5	Secondary fan	40 A

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Fuse box F34

Number	Consumer	Denomination
21	Central light switch and overhead control panel	5A
22	Rear seat consumers	7.5A
23	Lighting plafond	10 A
24	Sliding roof (hatch) drive	7.5A/25A
25	Panoramic sliding roof drive	25 A
26	Radio	5A
27	Air Conditioning, Rear Consumers	7.5 A
28	Rear seat consumers	15A
29	Mobile phone/UNGUATRONIC system	7.5 A
30	Heated seats	30 A
31	Tachograph	5A
32	Not used
33	Diagnostic block	10 A
34	Not used
35	Tempmatik/air conditioning system	5A
36	Headlight washer	30 A
37	EDW Sound Signal	10 A
38	Locking steering columns	20 A
39	Fan	40 A
40	ABS control unit	25 A
41	ABS control unit	40 A
42	Radio/COMAND system	15A

Fuse box F35

21	12V power supply for consumers of the left middle pillar of the passenger compartment	15A
22	12V power supply for consumers of the left middle pillar of the passenger compartment	15 A
23	Trailer electrical connector	30 A
24	Sight identification device	25 A
25	Adjusting the driver's seat position	30 A
26	Adjusting the passenger seat position	30 A
27	Electric drive of the left sliding door	30 A
28	Electric drive of the right sliding door	30 A
29	Fan	30 A
30	Air suspension power supply	40 A
31	PARKTRONIC system	10A
32	Tire pressure monitoring system	5A
33	Not used
34	Mobile Phone/VICS+ TV Amplifier	5A
35	Parking heater control unit	20 A
36	Not used
37	Air conditioner	5A
38	Not used
39	Not used
40	12V power socket	15A
41	Control unit for additional direction indicators on the roof	10A

Driver's seat fuse box

To open the cover of the compartment under the driver's vision, turn the lock (1).

Fuse box F7

Number	Consumer	Denomination
1	Control panel on the left door	25 A
2	Control panel on the right door	25A
3	PSM control unit	25 A
4	PSM control unit	25 A
5	12V power outlet in passenger seat compartment	15 A
6	Not used
7	Parking heater timer and illumination	7.5 A
8	Parking heater	25 A
9	Parking heater	25 A
F6	SAM-SRB	80 A