Fuses and Relays
Individual electrical circuits are protected by fuses. A blown fuse is recognisable by the molten metal strip.
WARNING
Always read and observe the warnings before completing any work in the engine compartment.
CAUTION
■ Replace the faulty fuse with a new one of the same amperage.
■ If a newly inserted fuse blows again after a short time, seek assistance from a specialist garage.
■ “Do not repair” the fuses and do not replace them with stronger fuses - danger of fire and damage to another electrical system.
Note
■We recommend always carrying replacement fuses in the vehicle.
■ There can be several power consuming devices for one fuse. Multiple fuses may exist for a single power consuming device.
Dashboard Fuse Box
The fuses are located on the bottom of the dash panel behind a cover.
Replacing fuses
› Remove the ignition key, turn off the lights and all electrical consumers.
› Remove the cover of the fuse box » In the direction of the arrow.
› Remove the plastic clip (Fuse Puller) from the holder in the fuse box cover.
› Use the clip to pull the fuse out, then insert a new fuse.
› Replace the bracket at the original position.
› Insert the top edge of the cover into the dash panel first.
› Push the lower edge of the cover in the region A .
Fuse assignment in the dashboard
No. .. Power consumer
1 Light - left
2 Central locking, front and rear window washer system (only with KESSY or heated windscreen)
3 Ignition
4 Light - right
5 Power windows - driver
6 Interior lighting
7 Horn
8 Tow hitch
9 Operating lever beneath the steering wheel, engine control unit (only without KESSY), automatic gearbox (only without KESSY), automatic gearbox (only without KESSY), ESC (only without KESSY), towing equipment (only without KESSY), power steering (only without KESSY)
10 Power windows - rear left
11 Headlight cleaning system
12 Infotainment screen
13 Not assigned
14 Operating lever under the steering wheel, light switch, ignition key removal lock (automatic gearbox), headlight flasher, rain sensor, reversing camera
15 Air conditioning, automatic gearbox, diagnostic connector, heated windscreen
16 Instrument cluster, emergency call
17 Anti-theft alarm, horn
18 Heating of the rear seats
19 Not assigned
20 Not assigned
21 Not assigned
22 Front and rear window washer system (without KESSY or without heated windscreen)
23 Heated front seats
24 Air conditioning/heating
25 Not assigned
26 Heated front seats
27 Rear window wiper
28 Not assigned
29 Airbag
30 Electric windows, reverse light switches, air conditioning system, Park Assist, exterior mirror settings, power feed for centre button strip, power feed for side button strip, interior mirror, switch for hazard warning lights
31 Fuel pump, radiator fan, cruise control, front and rear window washer, light switch
32 Diagnostic connection, headlamp levelling, operating lever under the steering wheel
33 Engine starting, clutch pedal switch
34 Heated windscreen washer jets
35 Not assigned
36 USB charge function
37 Radar
38 Not assigned
39 Not assigned
40 Not assigned
41 Rear window heater
42 Power windows - front passenger
43 Tow hitch
44 Cigarette lighter, 12-volt outlet in the interior, 12-volt power socket in the luggage compartment
45 Power windows - rear right
46 Front and rear window washer, operating lever under the steering wheel
47 Tow hitch
48 Tow hitch
49 Fuel pump
50 Infotainment
51 Heating of the external mirror
52 KESSY (Keyless Entry and Start System )
53 Steering lock (KESSY)
54 ABS or ESC
55 Not assigned
56 Not assigned
57 Not assigned
58 Heating of the rear seats
59 Not assigned
Engine compartment Fuse Box
1 Light - left
2 Central locking, front and rear window washer system (only with KESSY or heated windscreen)
3 Ignition
4 Light - right
5 Power windows - driver
6 Interior lighting
7 Horn
8 Tow hitch
9 Operating lever beneath the steering wheel, engine control unit (only without KESSY), automatic gearbox (only without KESSY), automatic gearbox (only without KESSY), ESC (only without KESSY), towing equipment (only without KESSY), power steering (only without KESSY)
10 Power windows - rear left
11 Headlight cleaning system
12 Infotainment screen
13 Not assigned
14 Operating lever under the steering wheel, light switch, ignition key removal lock (automatic gearbox), headlight flasher, rain sensor, reversing camera
15 Air conditioning, automatic gearbox, diagnostic connector, heated windscreen
16 Instrument cluster, emergency call
17 Anti-theft alarm, horn
18 Heating of the rear seats
19 Not assigned
20 Not assigned
21 Not assigned
22 Front and rear window washer system (without KESSY or without heated windscreen)
23 Heated front seats
24 Air conditioning/heating
25 Not assigned
26 Heated front seats
27 Rear window wiper
28 Not assigned
29 Airbag
30 Electric windows, reverse light switches, air conditioning system, Park Assist, exterior mirror settings, power feed for centre button strip, power feed for side button strip, interior mirror, switch for hazard warning lights
31 Fuel pump, radiator fan, cruise control, front and rear window washer, light switch
32 Diagnostic connection, headlamp levelling, operating lever under the steering wheel
33 Engine starting, clutch pedal switch
34 Heated windscreen washer jets
35 Not assigned
36 USB charge function
37 Radar
38 Not assigned
39 Not assigned
40 Not assigned
41 Rear window heater
42 Power windows - front passenger
43 Tow hitch
44 Cigarette lighter, 12-volt outlet in the interior, 12-volt power socket in the luggage compartment
45 Power windows - rear right
46 Front and rear window washer, operating lever under the steering wheel
47 Tow hitch
48 Tow hitch
49 Fuel pump
50 Infotainment
51 Heating of the external mirror
52 KESSY (Keyless Entry and Start System )
53 Steering lock (KESSY)
54 ABS or ESC
55 Not assigned
56 Not assigned
57 Not assigned
58 Heating of the rear seats
59 Not assigned
Engine compartment Fuse Box
Cover for the fuse box - variant 1 |
Replacing fuses
› Remove the ignition key, turn off the lights and all electrical consumers.
› Press together the lock buttons of the cover simultaneously in the direction of arrow 1 and remove the cover in the direction of arrow 2 .
› Remove the plastic clip from the holder on the cover of the fuse box in the dashboard.
› Use the clip to pull the fuse out, then insert a new fuse.
› Replace the cover, push the lock buttons of the cover together and lock.
› Replace the bracket at the original position.
CAUTION
The cover of the fuse box in the engine compartment must always be inserted correctly, otherwise water may penetrate into the fuse box – there is a danger of damage to the vehicle!
The cover of the fuse box in the engine compartment must always be inserted correctly, otherwise water may penetrate into the fuse box – there is a danger of damage to the vehicle!
Fuse assignment in engine compartment
No. .. Power consumer
1 Radiator fan
2 Not assigned
3 ABS or ESC (Electronic Stability Control)
4 Heated windscreen
5 Heated windscreen
6 Automatic gearbox
7 Engine control system
8 Windscreen wipers
9 Battery data module
10 ABS or ESC
11 Vacuum pump for the brake system
12 Injectors, valve for fuel metering, control valve for fuel pressure, engine components
13 Brake pedal switch
14 Fuel pump, radiator fan, Pump for intercooling, Engine components
15 Engine control system
16 Starter
17 Engine control system
18 Valve for intake manifold, wastegate, oil temperature, valve for activated charcoal filter, valve for oil pressure control, engine components 19 Lambda probe
20 Ignition coils, engine components
1 Radiator fan
2 Not assigned
3 ABS or ESC (Electronic Stability Control)
4 Heated windscreen
5 Heated windscreen
6 Automatic gearbox
7 Engine control system
8 Windscreen wipers
9 Battery data module
10 ABS or ESC
11 Vacuum pump for the brake system
12 Injectors, valve for fuel metering, control valve for fuel pressure, engine components
13 Brake pedal switch
14 Fuel pump, radiator fan, Pump for intercooling, Engine components
15 Engine control system
16 Starter
17 Engine control system
18 Valve for intake manifold, wastegate, oil temperature, valve for activated charcoal filter, valve for oil pressure control, engine components 19 Lambda probe
20 Ignition coils, engine components
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