271If and when
Fuse assignment
This list shows the fuses which can be replaced relatively
easily by the owner.
No. Consumer Amps
1 Air conditioner 10
2 Footwell lamps 5
3 Heated washer jets 5
4 Radiator fan 5
5 Parking aid, automatic gearbox 10
6 Air conditioner (air purity sensor), pressure sensor 5
7Electronic Stability Control (ESC), brake light switch,
clutch pedal switch, steering angle sensor 10
8 Telephone 5
9 Lambda probe heater 10
10 Adaptive headlights right 5
11 Airbag and disconnection of the front passenger air-
bag 5
12 Diagnostic socket 10
13 Steering column unit 10
14 Brake lights 10
15 Instrument panel 10
16 Vacant
17 Tyre pressure control, rain/light sensor 10
18 Adaptive headlights left 5
19 Start-Stop control unit 10
20 Engine management 15
21 Start/Stop battery power management 5
22 Vacant
23 Vacant
No. Consumer Amps
24 Central electrics unit for convenience equipment 20
25 Heater blower 30
26 Rear window heater 30
27 Power socket for trailer (control unit) 30
28 Fuel pump, auxiliary pump for diesel 20
29 Radio, amplifier (with Start-Stop) 20
30 Sliding/tilting sunroof 20
31 Diagnosis connection, automatic anti-dazzle interior
mirror, reverse light, automatic gearbox 15
32 Towing socket 15
33 Lighter 20
34 Rear electric windows 30
35 Luggage compartment power socket* 20
36 Wiper system 30
37 Pump for windscreen washer and headlight washer
system 30
38 Luggage compartment illumination, alarm 15
39 Radio, amplifier (without Start-Stop) 20
40 Horn 25
41 230 volt socket 30
42 Electronic Stability Control (ESC) 25
43 Front electric windows 30
44 Seat heating 35
Some of the electrical items listed in the table are only fitted on certain
models or are optional extras.
Safety First Operating Instructions Practical Tips Technical Specifications
