Page 244 of 315

242Checking and refilling levels
Changing the rear wiper blade
A good rear wiper blade is essential for clear rear vision.
Damaged wiper blades should be replaced immediately.
Fig. 173 Changing the
rear window wiper blade
Removing the wiper blade
– Lift the rear wiper arm.
– Release the blade by pulling it in the direction of the arrow 2
.
Fitting the wiper blade
– Insert the wiper blade onto the windscreen wiper arm until it
clicks into place.
Check the condition of the wiper blade regularly. Change as required.
If the windscreen wiper scrapes, it should be replaced if damaged, or
cleaned if soiled.
If this is not sufficient, refer to a specialised workshop.
WARNING
Do not drive unless you have good visibility through all windows!
● Clean the windscreen wiper blades and all windows regularly.
● The wiper blades should be changed once or twice a year.
CAUTION
● A damaged or dirty window wiper could scratch the rear window.
● Never use fuel, nail varnish remover, paint thinner or similar products to
clean the window.
● Never move the windscreen wiper by hand. This could cause damage.
Page 306 of 315

C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 203
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
CD changer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Central lock button Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Automatic speed dependent locking andunlocking system* . . . . . . . . . . . . . . . . . . 99
Emergency unlocking system . . . . . . . . . . . 99
Locking system for involuntary unlocking . 99
Selective unlocking system* . . . . . . . . . . . . 98
Unlocking system* . . . . . . . . . . . . . . . . . . . . 99
Centre armrest . . . . . . . . . . . . . . . . . . . . . . . . . 141
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 229
Changing gear see Manual gearbox . . . . . . . . . . . . . . . . . . 179
Changing gear in tiptronic mode . . . . . . . . . . 183
Changing the bulbs Main headlight bulbs . . . . . . . . . . . . . . . . . 271
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Changing the main headlight bulbs Main beam lights . . . . . . . . . . . . . . . . . . . . 273
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Turn signal bulbs . . . . . . . . . . . . . . . . . . . . 272
Changing the main headlight lamps dipped lights . . . . . . . . . . . . . . . . . . . . . . . 272 Changing the tail light bulbs
Position light, fog light and tail light on thetailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Changing the tail lights Luggage compartment lights . . . . . . . . . . 277
Turn signal, side and brake lights on thebody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Changing windscreen wiper blades . . . . . . . . 240
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 286
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Checking battery electrolyte level . . . . . . . . . . 245
Checking engine oil level . . . . . . . . . . . . . . . . . 235
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Child seats ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 52
on the front passenger seat . . . . . . . . . . . . . 31
Top Tether system . . . . . . . . . . . . . . . . . . . . 52
Cigarette lighter* . . . . . . . . . . . . . . . . . . . . . . . 150
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 217
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . 216
Cleaning engine compartment . . . . . . . . . . . . 218
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 217
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . 215
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Climatronic
General notes . . . . . . . . . . . . . . . . . . . . . . . 167
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Clothes hook . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 219
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Coming/leaving home function . . . . . . . . . . . . 118
Compartment for on-board documentation . . 141
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Controls electric windows . . . . . . . . . . . . . . . . . . . . . 110
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 132
Sliding/tilting sunroof . . . . . . . . . . . . . . . . 112
Convenience closing Sliding/tilting sunroof . . . . . . . . . . . . . . . . 113
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 237, 238 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 66
Coolant level . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Coolant loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Coolant temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Safety instructions . . . . . . . . . . . . . . . . . . . . 82
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Correct adjustment of front seat head re- straints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Correct adjustment of rear seat head restraints In-use and non-use positions . . . . . . . . . . . 14
304 Index
Page 313 of 315
Windscreen wiper bladesCleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . 127 Changing blades . . . . . . . . . . . . . . . . . . . . 240
Changing the rear wiper blade . . . . . . . . . 242
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . 230
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Wooden trim cleaning . . . . . . . . . . . . . . . . . . . 219
Working in the engine compartment . . . . . . . 230
311
Index