Fuse assignment in the dash panel
Fig. 152 Schematic representation of the fuse box for vehicles with left-hand steering/right-
hand steering
Certain electrical components are only standard on certain vehicle model versions
or only suppliable as optional equipment for certain models. No. Power consumer
1 S-contact
2 START - STOP
3 Instrument cluster, headlight range adjustment
4 ABS control unit
5 Petrol engine: Speed regulating system
6 Reversing light (manual gearbox)
7 Ignition
Engine control unit, automatic gearbox
8 Brake pedal switch, coolant fan
9 Operating controls for the heating, control unit for air conditioning sys-
tem, parking aid, control unit for cornering lights, coolant fan
10 The air conditioning system
11 Mirror adjustment
12 Control unit for trailer detection
13 Control unit for automatic gearbox
14 Motor for halogen projector headlights with cornering light function
15 Radio navigation system PDA
16 Electrohydraulic power steering No. Power consumer
17 START - STOP - radio
Daylight driving lights
18 Mirror heater
19 S-contact
20 Anti-theft alarm system
21 Reversing light, fog lights with the function “CORNER”
22 Operating controls for the heating, control unit for air conditioning sys-
tem, parking aid, mobile phone, instrument cluster, steering angle
sender, ESP, vehicle voltage control unit, multifunction steering wheel
23 Interior lighting, storage compartment and luggage compartment, side
lights
24 Central control unit of the vehicle
25 Seat heaters
26 Rear window wiper
27 Telephone preinstallation
28 Petrol engine: AKF valve, petrol engine: Control flap
29 Injection, water pump
30 Fuel pump
Ignition
Cruise control system, operation of PTC relay
31 Lambda probe
32 High pressure pump, pressure valve
33 Engine control unit
34 Engine control unit
Vacuum pump
35 Power supply of ignition lock
36 Main beam
37 Rear fog light
38 Fog lights
39 Blower
40 Heatable windscreen washing nozzles, windscreen cleaning system
41 Not assigned
42 Rear window heater
£ 183
Fuses and light bulbs Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Fuse assignment at the battery (manual gearbox, automatic
gearbox DSG)
Fig. 154 Schematic representation of
fuse assignment at battery
Certain electrical components are only standard on certain vehicle model versions
or only suppliable as optional equipment for certain models. No. Power consumer
1 Generator
2 Not assigned
3 Interior
4 Electrical auxiliary heating system
5 Interior
6 Glow plugs, coolant fan
7 Electrohydraulic power steering
8 ABS or TCS or ESP
9 The radiator fan
10 Automatic gearbox
11 ABS or TCS or ESP
12 Central control unit
13 Electrical auxiliary heating system
CAUTION
Please refer to the following guidelines ⇒ in Replacing fuses at the battery
(manual gearbox, automatic gearbox DSG) on page 184 .Note
The fuses 1 - 7 can be replaced by a specialist garage. Replace fuses at the battery (automatic gearbox)
Fig. 155 The battery: Open the positive terminal cover/fuse cover
–
Open the positive terminal cover (+) ⇒ fig. 155 - left.
– Press onto the interlocks of the fuse covers A ⇒
fig. 155 on the right and open
the covers.
– Press together the interlocks of the fuse cover B simultaneously and push
out the cover in the direction of the arrow.
– Find out which fuse belongs to the component which is not operating
⇒ page 186 ,
Fuse assignment at the battery (automatic gearbox).
– Defect fuses can be detected by their melted metal strips. Replace the defect
fuse by a new fuse of the same ampere number. WARNING
Read and observe the warning notes ⇒ page 153,
Working in the engine com-
partment before working in the engine compartment. CAUTION
● Never attempt to “
repair” fuses and also do not replace them with a fuse of a
higher amperage - risk of fire! This may also cause damage at another part of the
electrical system.
● Have the electrical system checked as quickly as possible by a specialist ga-
rage if a newly inserted fuse blows again after a short time. Note
● We recommend that you have these fuses replaced by a specialist garage.
● Some vehicles are only fitted with the cover B ⇒ fig. 155
on the right. 185
Fuses and light bulbs Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
replenishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Warning light
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Coolant level Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Coolant quantity Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Coolant temperature/coolant level Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Coolant temperature gauge . . . . . . . . . . . . . . . . . . . . . 11
Cornering light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Correct seated position . . . . . . . . . . . . . . . . . . . . . . . 106
Counter for distance driven . . . . . . . . . . . . . . . . . . . . 12
Cruise control Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Cruise control system . . . . . . . . . . . . . . . . . . . . . . . . . 87
Cup holder front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
D
Dash panel insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Daylight driving lights . . . . . . . . . . . . . . . . . . . . . 41, 189
De-icing the windows . . . . . . . . . . . . . . . . . . . . . . . . 146
Deactivating an airbag . . . . . . . . . . . . . . . . . . . . . . . . 119
Defrosting rear window . . . . . . . . . . . . . . . . . . . . . . . 47
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Diesel engines Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . 84
Diesel particle filter . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Direction indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Distance driven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Door
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Driving economically . . . . . . . . . . . . . . . . . . . . . . . . . 136
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
E EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Electrically adjustable rear mirror . . . . . . . . . . . . . . . . 51
Electrical power windows . . . . . . . . . . . . . . . . . . . . . . 36
Electric sliding/tilting roof . . . . . . . . . . . . . . . . . . . . . 38
Electronic Differential Lock . . . . . . . . . . . . . . . . . . . 129 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . 29
Electronic stability programme . . . . . . . . . . . . . . . . 128
Electronic stability programme (ESP) Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Emergency locking of the door . . . . . . . . . . . . . . . . . 32
Engine starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
switching off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Engine compartment Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Engine electronics Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
replenishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Engine revolutions counter . . . . . . . . . . . . . . . . . . . . . 11
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Environmental compatibility . . . . . . . . . . . . . . 136, 139
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Exhaust gas Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Exhaust gas inspection Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Exterior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Exterior mirror heater
. . . . . . . . . . . . . . . . . . . . . . . . . . 51
F
Fastening elements . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
First-aid box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Fixing net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43, 189 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21, 22
Fog lights with the function CORNER . . . . . . . . . . . 43
Foldable luggage compartment cover . . . . . . . . . . . 59
Force limiter of the power windows . . . . . . . . . . . . 37
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Front armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Front headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Fuel consumption . . . . . . . . . . . . . . . . . . . . . . . . . 15, 136 Saving energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Fuel reserve Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Full wheel trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Fuse Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
G Gearbox mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
General view Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Glass roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 209
Index Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data