Wheels and tyres251
Safety First
Operating instructions
Practical tips
Technical Data
stickers are available from your Authorised Service Centre. The legal require-
ments of each country must be followed.
Do not have winter tyres fitted for unnecessarily long periods. Vehicles with
summer tyres handle better when the roads are free of snow and ice.
If you have a flat tyre, please refer to the notes on the spare wheel
⇒
page 249, “New tyres and wheels”.
WARNING
The maximum speed for the winter tyres must not be exceeded. Otherwise,
this could lead to tyre damage and thus, an accident risk.
For the sake of the environment
Fit your summer tyres in good time. They are quieter, do not wear so quickly
and reduce fuel consumption.Snow chainsSnow chains are only permitted on the front wheels and only for
tyres195/65R15 and 205/55R16. These tyres may only be fitted with fine-
pitch link chains which do not protrude more than 15 mm ⇒page 249.
Snow chains must have fine-pitch links which do not protrude more than 9
mm, including tension device.
Remove wheel hub covers and trim rings before fitting snow chains. For safety
reasons cover caps, available in any Authorised Service Centre, must then be
fitted over the wheel bolts.
Four-wheel drive : where snow chains are compulsory on certain roads, this
normally also applies to cars with four-wheel drive. Snow chains may only be
fitted to the front wheels (also on vehicles with four-wheel drive).
WARNING
Snow chains should be correctly tightened in accordance with the manu-
facturer's instructions. This will prevent the chains coming into contact
with the wheel housing.
Caution
You must remove the snow chains to drive on roads which are free of snow.
Otherwise they will impair handling, damage the tyres and wear out very
quickly.
Note
•In some countries, the speed limit for using snow chains is 50 km/h. The
legal requirements of the country should be followed.•We recommend that you ask your Approved Service Centre for information
about appropriate wheel, tyre and snow chain size.
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If and when253
Safety First
Operating instructions
Practical tips
Technical Data
Compact temporary spare wheel*
The compact spare wheel (emergency wheel for vehicles
without the anti-puncture kit) should only be used when
strictly necessary.The temporary spare wheel is stored under the floor panel in the luggage
compartment and is attached by a thumbnut.
How to use the compact temporary spare wheel
Should you ever have a punctured tyre, the compact temporary spare wheel
is only intended for temporary use until you can reach a workshop. The
standard-size road wheel should be replaced as soon as possible.
Please note the following restrictions when using the compact temporary
spare wheel. This spare wheel has been specially designed for your vehicle,
thus, it cannot be changed with the spare wheel from another vehicle.
No other type of tyre (normal summer or winter tyre) may be fitted on the
compact temporary spare wheel rim. Snow chains
For technical reasons, snow chains must
not be used on the compact tempo-
rary spare wheel.
If you should have a puncture on one of the front wheels when using snow
chains, fit the compact temporary spare in place of one of the rear wheels.
You can then attach the snow chains to the wheel taken from the rear and use
this wheel to replace the punctured front wheel.
WARNING
•The tyre pressures must be checked and corrected as soon as possible.
The emergency tyre pressure for dimensions 125/70R16 125/70R18
135/90R16 is 4.2 bar; for all other tyre dimensions please refer to the label
on the fuel cap. Failure to do so could result in an accident.•Do not drive faster than 80 km/h. Higher speeds can cause an accident.•Avoid heavy acceleration, hard braking and fast cornering. Risk of acci-
dent.•Never use two or more compact spare tyres at the same time, risk of
accident.•No other type of tyre (normal summer or winter tyre) may be fitted on
the compact temporary spare wheel rim.
Tyre repair kit
The tyre repair kit (for vehicles not including a spare wheel) is
stored under the floor panel in the luggage compartment.Your vehicle is equipped with the Tyre Mobility System “Tyre repair kit”.
The tyre repair kit consists of a container with sealing compound to repair the
puncture and a compressor to generate the required tyre pressure. The kit will
Fig. 177 Luggage
compartment. Access to
the spare wheel
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Technical Data
300Dimensions and capacities
Dimensions
Length, width 4,467 mm/ 1,768 mm
Height at kerb weight 1,575 mm
Front and rear projection 913 mm/ 976 mm
Wheelbase 2,578 mm
Turning circle 10.7 m
Track width
a)
a)This data will change depending on the type of wheel rim.
Front Rear
1,527 mm 1,506 mm
1,541 mm 1,520 mm
Capacities
Fuel tank 55 l. Reserve 7 l.
Windscreen washer fluid container with headlight washer 3 l/ 5.5 l
Ty re p re ss u re
Summer-grade tyres:
The correct tyre pressure can be seen on the sticker on the inside of the tank flap.
Winter tyres:
The pressure of these tyres is the same as the summer tyre pressure plus 0.2 bar.
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Index301
Index
AABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 81
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Acoustic signal . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Acoustic warning . . . . . . . . . . . . . . . . . . . . . . . . 169
Adaptive headlights . . . . . . . . . . . . . . . . . . . . . 117
Adjusting the seat belt height . . . . . . . . . . . . . . 27
AFS (curve lights) . . . . . . . . . . . . . . . . . . . . . . . . 118
Air conditioner* 2C-Climatronic* . . . . . . . . . . . . . . . . . . . . . . 161
Air conditioning system General notes . . . . . . . . . . . . . . . . . . . . . . . . 165
Air conditioning* . . . . . . . . . . . . . . . . . . . . . . . . 157
Air recirculation mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . . 165
Manual air conditioning . . . . . . . . . . . . . . . 159
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 41
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . 34
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 31
Alarm system Switching off . . . . . . . . . . . . . . . . . . . . . . . . 104
Alternator Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 82 Ambient temperature display . . . . . . . . . . . . 65, 73
Anti-freeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Anti-lock brake system . . . . . . . . . . . . . . . . . . . 194
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 81
Anti-puncture tyres . . . . . . . . . . . . . . . . . . . . . . 247
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . 104 Switching off . . . . . . . . . . . . . . . . . . . . . . . . 104
Anti-theft wheel bolts . . . . . . . . . . . . . . . . . . . . 256
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Ashtray* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Automatic anti-dazzle interior mirror* Activating the anti-dazzle function . . . . . . 129
Deactivating anti-dazzle function . . . . . . . . 129
Automatic car wash tunnel . . . . . . . . . . . . . . . . 210
Automatic gearbox Kick-down feature . . . . . . . . . . . . . . . . . . . . 182
Automatic gearbox / DSG automatic gearbox . 178
Automatic lighting . . . . . . . . . . . . . . . . . . . . . . . 114
Automatic mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . . 163
Automatic wiper/wash function for the rear window 128
Auxiliary audio connection: AUX-IN . . . . . . . . . 150
BBall coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
BAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Battery
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Winter conditions . . . . . . . . . . . . . . . . . . . . 241
Belt tension device Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 31
Belt tension devices . . . . . . . . . . . . . . . . . . . . . . 28
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Brake assist system . . . . . . . . . . . . . . . . . . . . . 193
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Brake servo . . . . . . . . . . . . . . . . . . . . . . . 193, 200
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 198
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 83
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . 200
Bulb changes general notes . . . . . . . . . . . . . . . . . . . . . . . . 267
Bulb defect warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 83
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120, 169
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Index
304Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 234
Engine fault
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 80
Engine management Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 80
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Checking level . . . . . . . . . . . . . . . . . . . . . . . 231
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . 231
Specifications . . . . . . . . . . . . . . . . . . . . . . . 230
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . 231
Engine oil pressure monitor indicator . . . . . . . . . . . . . . . . . . . . . . 66
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 84
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Environmental friendliness . . . . . . . . . . . . 203
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . 221
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85, 195
Example of menu use Program a speed limit warning . . . . . . . . . . 69
To activate and deactivate the speed limit warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Example of the use of the menus Open the Configuration menu with the MFD lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Open the Configuration menu with the steering wheel controls . . . . . . . . . . . . . . . . . . . . . . 69 Examples of menu use
Open the main menu . . . . . . . . . . . . . . . . . . 68
Open the winter tyres menu . . . . . . . . . . . . . 69
To close the winter tyres menu . . . . . . . . . . 69
Exhaust gasses purification system . . . . . . . . 201
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 212
FFabric trim cleaning . . . . . . . . . . . . . . . . . . . . . 216
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . 151
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Fog lights with cornering function . . . . . . . . . . 118
folding table* . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Folding the seat backrests down . . . . . . . . . . . 138
Foot brake Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 86
Four wheel drive . . . . . . . . . . . . . . . . . . . . . . . . 197
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Front interior light type 1 Switching light off . . . . . . . . . . . . . . . . . . . . 121
Switching light on . . . . . . . . . . . . . . . . . . . . 121
Front interior light type 2 Switching light off . . . . . . . . . . . . . . . . . . . . 122
Switching light on . . . . . . . . . . . . . . . . . . . . 122
Front passenger airbag deactivation . . . . . . . . . 44
Front reading lights . . . . . . . . . . . . . . . . . . . . . . 123
Front seat adjustment Lumbar support . . . . . . . . . . . . . . . . . . . . . . 135 Frontal airbags
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Fuel Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Fuel level Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Fuel reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 warning message . . . . . . . . . . . . . . . . . . . . . 67
Fuel Tank Opening the fuel tank flap . . . . . . . . . . . . . 220
Fuel tank See Fuel reserve . . . . . . . . . . . . . . . . . . . . . . 79
Fuel: saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
GG 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Gear shift pattern . . . . . . . . . . . . . . . . . . . . . . . 177
General overview of the engine compartment 287
Glove compartment . . . . . . . . . . . . . . . . . . . . . 139
Glow plug system . . . . . . . . . . . . . . . . . . . . . . . 171 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 80
GRA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188HHandbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Warning lamp . . . . . . . . . . . . . . . . . . . . 83, 183
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Index309
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Windscreen washer fluid
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 82
Windscreen wiper blades Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . 125 Changing blades . . . . . . . . . . . . . . . . . . . . . 237
Changing the rear blade . . . . . . . . . . . . . . . 239
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . . 227
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Wiper/wash automatic function . . . . . . . . . . . . 125
Wooden trim cleaning . . . . . . . . . . . . . . . . . . . . 216
Working in the engine compartment . . . . . . . . 227
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