If and when249
Safety FirstOperating instructionsTips and MaintenanceTe c h n i c a l D a t a
Reading light
– Remove the complete bracket (interior light and reading light),
place the flat end of a screwdriver between the light and the
ceiling trim and turn the screwdriver.– Turn the lampvholder of the back of the lamp in the direction of
the arrow Ÿfig. 171 and separate.
– Remove the defective lamp (with glass bulb).
– Fit a new lamp.
– Replace the mount in the casing and guide it towards the right as
far as possible.
– Replace the bracket, first on the left and then insert it in the
opening in the ceiling trim.
Jump-starting
Jump leads
The jump lead must have a sufficient wire cross-section.
If the engine fails to start because of a discharged battery, the battery can be
connected to the battery of another vehicle to start the engine.
Jump leads
Jump leads must comply with the standard DIN 72553 (see manufacturer's
documentation). The wire cross-section must be at least 25 mm
2 for petrol
engines and at least 35 mm2 for diesel engines.
Note
•The vehicles must not touch each other, otherwise electricity could flow as
soon as the positive terminals are connected.
•The discharged battery must be properly connected to the vehicles elec-
trical system.
Fig. 171 Reading lights
Fig. 172 Reading lights
Index 288
Belt tension devices . . . . . . . . . . . . . . . . . . . . . . 30
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Brake assist system . . . . . . . . . . . . . . . . . . . . . 180
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Brake pad wear
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 179
Brake pad wear indicator*
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . 179, 185
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 179
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 76
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 179
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179, 185
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . 185
Bulb change . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Bulb defect
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 76
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
C
Car care
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Car care products . . . . . . . . . . . . . . . . . . . . . . . 193
Car phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 186
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
CD changer
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 87
individual opening of doors . . . . . . . . . . . . . 88
Central locking button . . . . . . . . . . . . . . . . . . . . 90
Central stowage on instrument panel . . . . . . . 133
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 207
Changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . 245
Changing a wheel . . . . . . . . . . . . . . . . . . . 236, 240
Changing brake pads . . . . . . . . . . . . . . . . . . . . 185
Changing bulbs
lights on tailgate/rear door . . . . . . . . . . . . 247
Lights on vehicle body . . . . . . . . . . . . . . . . 246
Reading light . . . . . . . . . . . . . . . . . . . . . . . . 249
Registration plate light . . . . . . . . . . . . . . . . 247
Changing gear
SeeManual gearbox . . . . . . . . . . . . . . . . . . 165
Changing the bulbs
interior light . . . . . . . . . . . . . . . . . . . . . . . . . 248
rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Changing the lamps
Side indicator lights . . . . . . . . . . . . . . . . . . 245
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 258
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Checking battery electrolyte level . . . . . . . . . . 224
Checking engine oil level . . . . . . . . . . . . . . . . . 214
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Categorisation in groups . . . . . . . . . . . . . . . 47
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 47
in front passenger seat . . . . . . . . . . . . . . . . . 33
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 45
securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Childproof locks . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 140
Cleaning alloy wheels . . . . . . . . . . . . . . . . . . . . 198
Cleaning and caring for your vehicle . . . . . . . . 193
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . . 197
Cleaning cloth seat covers . . . . . . . . . . . . . . . . 200
Cleaning dash panel . . . . . . . . . . . . . . . . . . . . . 199
Cleaning engine compartment . . . . . . . . . . . . . 199
Cleaning fabric trim . . . . . . . . . . . . . . . . . . . . . 200
Cleaning leather . . . . . . . . . . . . . . . . . . . . . . . . 200
Cleaning plastic parts . . . . . . . . . . . . . . . . . . . . 199
Cleaning seat belts . . . . . . . . . . . . . . . . . . . . . . 201
Cleaning steel wheels . . . . . . . . . . . . . . . . . . . . 197
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . . 196
Cleaning wooden trim . . . . . . . . . . . . . . . . . . . . 200
Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Air outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
General notes . . . . . . . . . . . . . . . . . . . . . . . 157
Second cooling system . . . . . . . . . . . . . . . 155
