Fuses and light bulbs
196
Fuse assignment in the dash panelFig. 162 Schematic representation of the fuse
box for vehicles with left-hand steering / right-
hand steeringCertain electrical components are only standard on certain vehicle model versions or only suppliable as optional
equipment for certain models.
No.
Power consumer
Amperes
1
Not assigned
2
START - STOP
5
3
Instrument cluster, headlamp beam adjustment
7,5
4
ABS control unit
5
5
Petrol engine: Cruise control system
5
6
Reversing light (manual gearbox)
10
7
Ignition
15
Engine control unit, automatic gearbox
7,5
8
Brake pedal switch, coolant fan
5
9
Operating controls for the heating, control unit for air condi- tioning system, parking aid, control unit for cornering lights, coolant fan
5
10
Air conditioning
a)
7,5
11
Mirror adjustment
5
12
Control unit for trailer detection
5
13
Control unit for automatic gearbox
5
14
Motor for halogen projector headlights with cornering light function
10
15
Navigation PDA
5
16
Electrohydraulic power steering
5
17
START - STOP - radio
10
Daylight driving lights
7,5
18
Mirror heater
5
19
S-contact
5
20
Engine control unit
5
Engine control unit
7,5
Fuel pump relay
15
Fuel pump control unit
15
21
Reversing light, fog lights with the function “CORNER”
10
22
Operating controls for the heating, control unit for air condi- tioning system, parking aid, mobi
le phone, instrument cluster,
steering angle sender
, ESP, vehicle voltage control unit, multi-
function stee
ring wheel
7,5
23
Interior lighting, storage compartment and luggage compart- ment, side lights
15
24
Central control unit of the vehicle
5
25
Seat heaters
20
26
Rear window wiper
10
27
Not assigned
28
Petrol engine: AKF valve, petrol engine: Control flap
10
29
Injection, water pump
10
No.
Power consumer
Amperes
s3j8.a.book Page 196 Tuesday, April 20, 2010 1:10 PM
Fuses and light bulbs
197
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Replacing fuses at the battery (manual gearbox, automatic gearbox DSG)Fig. 163 The battery: Fuse cover
30
Fuel pump
15
Ignition
20
Cruise control system, operation of PTC relay
5
31
Lambda probe
10
32
High pressure pump, pressure valve
15
33
Engine control unit
30/15
34
Engine control unit
15
Vacuum pump
20
35
Power supply of ignition lock
5
36
Main beam light
15
37
Rear fog light
7,5
38
Fog lights
10
39
Blower
30
40
Heatable windscreen washing no
zzles, windscreen cleaning
system
15
41
Not assigned
42
Rear window heater
25
43
Horn
20
44
Front window wiper
20
45
Central control unit fo
r convenience system
25/10
46
Anti-theft alarm system
15
47
Cigarette lighter, power socket in the luggage compartment
b)
15
48
ABS, START-STOP - DC/DC converter ESP
15
49
Turn signal lights, brake lights
15
No.
Power consumer
Amperes
50
START-STOP - DC/DC converter infotainment
30
Radio
10
51
Electrical power window (front and rear) - left side
25
52
Electrical power window (front and rear) - right side
25
53
Parking light - left side
5
Electric sliding/tilting roof
25
54
START-STOP - instrument cluster
5
Anti-theft alarm system
15
55
Control unit for automatic gearbox DSG
30
56
Headlight cleaning system
25
Parking light - right side
5
57
Left low beam, headlight range adjustment
15
58
Low beam on the right
15
a)Only valid for some countries.b)If the engine is switched off already one electr
ical component which is
connected can discharge
the battery.No.
Power consumer
Amperes
s3j8.a.book Page 197 Tuesday, April 20, 2010 1:10 PM
