Replacing fuses›Move the safety catch of the cover of the fuse box A » Fig. 194 in the direction
of the arrow.
The symbol is displayed behind the catches.›
Remove the cover.
›
Replace the appropriate fuse.
›
Replace the cover on the fuse box and the safety clip
A
move against the ar-
row.
The symbol is displayed behind the catches.
The cover is locked into position.
CAUTION
The cover for the fuse box in the engine compartment must always be applied
correctly. Water may get into the fuse box if the cover is not replaced properly -
there is a risk of damage to the vehicle!
Assignment of fuses in the engine compartment
First read and observe the introductory information and safety warn-ings
on page 236.
Fuse assignment in engine compartment
No.Power consumer1Not assigned2Control unit for automatic gearbox3Measuring circuit4ABS control unit5Control unit for automatic gearbox6Not assigned7Power supply terminal 15, Starter8Radio, instrument cluster, telephone9Not assigned10Engine control unit11Auxiliary heating and ventilation control unit12Data bus control unitNo.Power consumer13Engine control unit14Ignition15Lambda probe, fuel pump relay
Glow plug system16Vehicle voltage control unit, right headlight, right tail light17Horn18Amplifier for digital sound processor19Windscreen wipers20Control valve for fuel pressure, high pressure pump21Lambda probe22Clutch pedal switch, brake pedal switch23Coolant pump
Charge pressure control solenoid valve, changeover valve for radiator
Fuel high pressure pump24Active charcoal filter, exhaust gas recirculation valve, radiator fan25ABS control unit26Vehicle voltage control unit, left headlight, left tail light27Glow Plug System28Windscreen heater29Power supply of the interior30Terminal X a)a)
In order not to drain the battery unnecessarily when starting the engine, the electrical components
of this terminal are automatically switched off.
Bulbs
Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the headlights
239
Change halogen bulb
240
Remove the protective grille for fog lights
240
238Do-it-yourself
Index
A
Abroad Driving abroad
135
Unleaded petrol135
ABS Operation
137
Warning light19
Accessories184
Adaptive headlights (AFS)50
Adjusting Belt height
167
Exterior mirrors59
Head restraints66
Interior mirror59
Seats62
Steering wheel117
Adjusting the headrests
67
Adjusting the seats161
Adjustment Headlight beam
47
Aerial188
See windows191
AFS50
Airbag169
Deactivating175
Deactivating the front passenger airbag176
Deployment169
Front airbag171
Head airbag174
Indicator light21
Knee airbag172
Modifications and damage to the airbag system 186
Side airbag
173
Airbag system169
Air conditioning Climatronic95
manual air conditioning94
Recirculation93
Air conditioning system Air outlets
92
Air outlets92
Alarm Switching off
39
Triggering39
Anti-theft alarm system Activating/deactivating
39
Trailer159
Antilock brake system (ABS)137
Armrest Front
65
Artificial leather194
Ashtray74
ASR warning light
18
Assistence systems OFF ROAD-mode
138
Assist systems136
ABS19, 137
ASR18
Cruise Control System147
DSR137
EDL137
ESC18, 136
HBA137
HHC138
Park assist143
Parking aid140
START-STOP149
TCS137
Auto Check Control13
Automatic driving lamp control49
Automatic gearbox Manual shifting of gears
127
Selector lever-emergency unlocking233
Starting-off and driving128
Tiptronic127
Automatic load deactivation210
Automatic transmission126
Kickdown128
Malfunction128
Selector lever lock127
Using the selector lever127
Auxiliary heating and ventilation System settings
98
auxiliary heating and ventilations Switching on and off directly
98
Auxiliary heating (auxiliary heating and ventila- tion)
97
Radio remote control99
B
Ball head Check fitting
155
Ball rod installing
154
Ready position153
removing155
Bar with sliding hook84
Battery In the remote control key
231
Belts164
Belt tensioners168
Bonnet Closing
200
Opening200
Boot Class N1 vehicles
88
see Boot lid41
Boot lid41
Automatic locking41
Warning light17
Brake information messages
15
warning light15
251Index
