
248Practical information
Wheel trims
Introduction
Additional information and warnings:
● Caring for and cleaning the vehicle exterior ⇒ page 197
● Vehicle tools ⇒ page 246
● Change wheel ⇒ page 250
● Tire Mobility Set ⇒ page 256
WARNING
If the wheel trims are not appropriate or not fitted correctly, they could
cause major accidents or damage.
● Incorrectly mounted wheel trims may come off while driving and en-
danger other road users.
● Damaged trims must never be mounted on the wheels.
● Always ensure that the brake ventilation and cooling is not cut off or
blocked. This is also valid if hubcaps are fitted later. If there is not
enough air, you may require significantly longer braking distances.
CAUTION
Remove and remount wheel trims taking care to avoid damage to the vehi-
cle. Hubcaps
Fig. 138 Remove the
hubcap of the steel wheel
trim
In order to access the wheel bolts, first remove the hubcap.
Removing and fitting the hubcap
● To remove, take the vehicle tool kit wire hook and attach it to the edge of
the wheel trim ⇒ Fig. 138.
● Remove the trim by pulling it in the direction of the arrow.
● To replace the hubcap , press the hubcap against the trim until it clicks
into place.
The caps protect the wheel bolts and should be remounted after changing
the tyre.

250Practical information
Changing a wheel
Introduction
Some vehicle versions and models do not have a factory-fitted jack or box
spanner. In this case, we recommend consulting a Specialised workshop to
change the wheel.
You should only change the wheels yourself if the vehicle is parked in a safe
place, you are familiar with the procedure and you have all the necessary
tools! Otherwise, you should seek professional assistance.
Additional information and warnings:
● Exterior detail ⇒ page 6
● Vehicle key set ⇒ page 28
● Wheels and tyres ⇒ page 210
● In case of emergency ⇒ page 240
● Vehicle tools ⇒ page 246
● Wheel trims ⇒ page 248
WARNING
Changing a wheel can be dangerous, especially on the hard shoulder.
Please observe the following rules to minimise the risk of injury:
● Stop the vehicle safely as soon as possible. Park your vehicle as safe
distance from surrounding traffic to change a wheel.
● When changing a wheel, keep all passengers and particularly chil-
dren a safe distance away from the work area.
● Turn on the hazard warning lights to warn other road users.
● Ensure the ground on which you park is flat and solid. If necessary,
support the jack on a wide solid base.
WARNING (Continued)
● If you are changing a wheel yourself, you should be familiar with the
required procedure. Otherwise, you should seek professional assistance.
● Only use suitable tools that are not damaged when changing a wheel.
● Always stop the engine, apply the handbrake lever firmly and place
the selector lever in position P, or engage a gear for a manual gearbox to
reduce the risk of the vehicle moving accidentally.
● Have the tightening torque of the wheel bolts checked as soon as
possible with a reliable torque wrench.

251
Practical information
Preparations for changing a wheel
Check list
Before changing a wheel, complete the following operations in the order
given ⇒
:
1. In the event of a flat tyre, park the vehicle a safe distance from traffic and on suitable ground.
2. Apply the handbrake firmly ⇒ page 134.
3. Automatic gearbox: move the selector lever to position P
⇒ page 124.
4. Stop the engine and remove the key from the ignition ⇒ page 119.
5. Manual gearbox: Select a gear ⇒ page 124.
6. Have all vehicle occupants get out of the vehicle and wait in a safe place (for example, behind the safety barrier).
7. Chock the wheel opposite the wheel being changed with a stone or similar object.
8. If the luggage compartment is full: take the baggage out of the vehi- cle.
9. Remove the spare wheel or the temporary spare wheel and the vehi- cle tool kit from the luggage compartment.
10. Remove the wheel trims ⇒ page 248.
WARNING
Failure to follow the checklist prepared for your own safety could lead to
accidents and severe injuries.
● Always complete the operations given in the checklist and observe
the general rules of safety.
Wheel bolts
Fig. 141 Changing the
wheel: Slacken the wheel
bolts
Fig. 142 Changing the
wheel: Tyre valve
1 and
position of anti-theft
wheel locking bolt 2
Only use the tool supplied with the vehicle to loosen the wheel bolts.
Loosen the wheel bolts only about one turn before raising the vehicle with
the jack.
Vehicle diagramPrior to a journey...While drivingCare, cleaning and mainte-
nanceIf and whenTechnical Data

252Practical information
If the wheel bolt is very tight, you may be able to loosen it by pushing down
on the end of the wheel brace carefully with your foot. Hold on to the vehicle
for support and take care not to slip.
Loosening wheel bolts
● Fit the wheel brace as far as it will go over the wheel bolt ⇒ Fig. 141.
● Hold the wheel brace at the end and rotate the bolt approximately one
turn anticlockwise ⇒
.
Loosening anti-theft wheel bolts
For wheels with full hubcap, the anti-theft wheel lock must be threaded into
position ⇒ Fig. 142 2
before mounting the hubcap. Otherwise it will not be
possible to mount the full hubcap.
● Take the adapter for anti-theft wheel bolts out of the vehicle tool kit.
● Insert the adapter onto the wheel bolt ⇒ Fig. 142. Push it on as far as it
will go.
● Fit the wheel brace onto the adapter as far as possible.
● Hold the wheel brace at the end and rotate the bolt approximately one
turn anticlockwise ⇒
.
Important information about wheel bolts
The wheel rims and bolts have been designed to be fitted to factory op-
tions. If different rims are fitted, the correct wheel bolts with the right length
and correctly shaped bolt heads must be used. This ensures that wheels are
fitted securely and that the brake system functions correctly.
In some circumstances, wheel bolts from the same model vehicle should
not be used.
Wheel bolt tightening torque
The prescribed tightening torque for wheel bolts for steel and alloy wheels
is 110 Nm. Have the tightening torque of the wheel bolts checked as soon
as possible with a reliable torque wrench. If wheel bolts are rusty and it is difficult to tighten them, the threads should
be replaced and cleaned before checking the tightening torque.
Never grease or lubricate wheel bolts or the wheel hub threads. Although
they have been tightened to the prescribed torque, they could come loose
while driving.
WARNING
If the wheel bolts are not fitted correctly they could be released while
driving leading to loss of vehicle control and serious damage.
● Only use wheel bolts which correspond to the wheel rims in question.
● Never use different wheel bolts.
● The bolts and threads should be clean, free of oil and grease and easy
to thread.
● To loosen and tighten the wheel bolts, always use the wheel brace
supplied with the vehicle.
● Loosen the wheel bolts only about one turn before raising the vehicle
with the jack.
● Never grease or lubricate wheel bolts or the wheel hub threads. Al-
though they have been tightened to the prescribed torque, they could
come loose while driving.
● Never loosen the bolted joints of wheel trims with bolted ring trims.
● If the wheel bolts are not tightened to the correct torque, they may
come loose while driving, and the bolts and rims may come out. If the
tightening torque is too high, the wheel bolts and threads can be dam-
aged.

256Practical information
Anti-puncture kit*
Introduction
The Tyre Mobility Set* will reliably seal punctures caused by the penetration
of a foreign body of up to about 4 mm in diameter. Do not remove foreign
objects, e.g. screws or nails, from the tyre.
After inserting the sealant residue in the tyre, you must again check the tyre
pressure about 10 minutes after starting the engine.
You should only use the tire mobility set if the vehicle is parked in a safe
place, you are familiar with the procedure and you have the necessary tire
mobility set! Otherwise, you should seek professional assistance.
The tyre sealant must not be used in the following cases:
● If the wheel rim has been damaged.
● In outside temperatures below -20 °C (-4 °F).
● In the event of cuts or perforations in the tyre greater than 4 mm.
● If you have been driving with very low pressure or a completely flat tyre.
● If the sealant bottle has passes its use by date.
Additional information and warnings:
● Vehicle key set ⇒ page 28
● Braking, stopping and parking ⇒ page 134
● Wheels and tyres ⇒ page 210
● In case of emergency ⇒ page 240
● Wheel trims ⇒ page 248
WARNING
Using the tire mobility set can be dangerous, especially when filling the
tyre at the roadside. Please observe the following rules to minimise the
risk of injury:
● Stop the vehicle safely as soon as possible. Park your vehicle as safe
distance from surrounding traffic to fill the tyre.
● Ensure the ground on which you park is flat and solid.
● All passengers and particularly children must keep a safe distance
from the work area.
● Turn on the hazard warning lights to warn other road users.
● Use the tire mobility set only if you are familiar with the necessary
procedure. Otherwise, you should seek professional assistance.
● The tire mobility set is intended for temporary, emergency use only.
Use only until you can reach the nearest specialised workshop.
● Replace the repaired tyre with the tire mobility set as soon as possi-
ble.
● The sealant is a health hazard and must be cleaned immediately if it
comes into contact with the skin.
● Always keep the tire mobility set out of the reach of small children.
● Never use the approved jack, even if it has been approved for your ve-
hicle.
● Always stop the engine, apply the handbrake lever firmly and engage
gear if using a manual gearbox, in order to reduce the risk of vehicle in-
voluntary movement.
WARNING
A tyre filled with sealant does not have the same performance properties
as a conventional tyre.
● Never drive faster than 80 km/h (50 mph).

290Description of specifications
Dimensions
Longitude3557 mmWidth1641 - 1645 mmHeight, unladen1478 - 1489 mmWheelbase2420 mmTurning circle diameter a)approx. 9.8 mFront track widtha)1412 - 1428 mmRear track widtha)1408 - 1424 mmGround clearance with maximum au-
thorised load109 mm
a)
Depending on the dimensions of the wheel trims and tyres, there may be variations.
CAUTION
● Special care should be taken when parking in areas with high kerbs or
fixed barriers. Objects protruding from the ground may damage the bumper
or other parts of the vehicle during manoeuvres.
● Special attention is required when driving through entrances, over
ramps, kerbs or other objects. The vehicle underbody, bumpers, mudguards
and running gear, and the engine and exhaust system could be damaged as
you drive over these objects.
Capacities
Fuel tank capacity
Petrol enginesAround 35.0 l,
of which approximately 4.0 are the reserve.

Changing gear . . . . . . . . . . . . . . . . . . . . . . . . . 124Automatic gearbox . . . . . . . . . . . . . . . . . . . 129
Engaging gears (automatic gearbox) . . . . 129
Engaging gears (manual gearbox) . . . . . . 128
Manual gearbox . . . . . . . . . . . . . . . . . . . . . 128
Warning and control lamps . . . . . . . . . . . . 125
with Tiptronic . . . . . . . . . . . . . . . . . . . . . . . 130
Changing gears Gear recommendation . . . . . . . . . . . . . . . . 132
Changing the bulbs Side turn signal . . . . . . . . . . . . . . . . . . . . . 271
Changing the wheel After changing the wheel . . . . . . . . . . . . . . 255
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 281
Checking Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . 215
Checking the oil level . . . . . . . . . . . . . . . . . . . . 186
Checklist Before working in the engine compart-ment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Changing bulbs . . . . . . . . . . . . . . . . . . . . . 265
In case of an emergency . . . . . . . . . . . . . . 240
Check list Journey preparations . . . . . . . . . . . . . . . . . . 25
Preparations for changing a wheel . . . . . . 251
Raising the vehicle with the jack . . . . . . . . 254
Checklist Refuelling precautions . . . . . . . . . . . . . . . . 176
Check list Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . 25 Checklist
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Tire Mobility Set . . . . . . . . . . . . . . . . . . . . . 258
Transporting children in the vehicle . . . . . . 77
Check list Upholstery . . . . . . . . . . . . . . . . . . . . . . . . . 206
Child safety seat Securing with seat belt . . . . . . . . . . . . . . . . 80
Child seat ISOFIX child seat on rear seats . . . . . . . . . . 80
Mounting child seats . . . . . . . . . . . . . . . . . . 78
Mounting systems . . . . . . . . . . . . . . . . . . . . 79
On rear seats . . . . . . . . . . . . . . . . . . . . . . . . 80
On the front passenger seat . . . . . . . . . . . . 79
Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Securing using a Top Tether retaining strap 83
Securing using ISOFIX . . . . . . . . . . . . . . . . . 81
Securing using LATCH . . . . . . . . . . . . . . . . . 81
Transporting children in the vehicle . . . . . . 77
Weight categories . . . . . . . . . . . . . . . . . . . . 77
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Disabling the front passenger airbag . . . . . 73
Chromework care . . . . . . . . . . . . . . . . . . . . . . . 202
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 115
City Safety Assist function . . . . . . . . . . . . . . . . 155 Control lamp . . . . . . . . . . . . . . . . . . . . . . . . 156
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Special driving situations . . . . . . . . . . . . . 159
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 156
Cleaning dash panel . . . . . . . . . . . . . . . . . . . . . . . . . 208
Engine compartment . . . . . . . . . . . . . . . . . 204 Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . 208
See "Care of your vehicle" . . . . . . . . . . . . . 197
wheel rims . . . . . . . . . . . . . . . . . . . . . . . . . 203
Windscreen wiper blades . . . . . . . . . . . . . 201
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Close Sliding/tilting electric panoramic sunroof . 44
Closing Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
from the exterior . . . . . . . . . . . . . . . . . . . . . . 34
from the inside . . . . . . . . . . . . . . . . . . . . . . . 36
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Code number . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Collection of end-of-life vehicles . . . . . . . . . . . 235
Compartments Centre console . . . . . . . . . . . . . . . . . . . . . . 109
Glove compartment . . . . . . . . . . . . . . 110, 111
Other storage compartments . . . . . . . . . . 112
Passenger side . . . . . . . . . . . . . . . . . . 110, 111
Sunglasses storage compartment . . . . . . 110
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Conformity certification . . . . . . . . . . . . . . . . . . 234
Consumer disconnection . . . . . . . . . . . . . . . . . 196
Consumption How it is determined . . . . . . . . . . . . . . . . . 282
Information . . . . . . . . . . . . . . . . . . . . . . . . . 282
control lamp on the driver door . . . . . . . . . . . . . . . . . . . . . 37
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . 30
293
Index

Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Treadwear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Trip meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Turn signal convenience function . . . . . . . . . . . 85
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . 85
Two-way radios . . . . . . . . . . . . . . . . . . . . . . . . . 226
Type of fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Tyre load rating . . . . . . . . . . . . . . . . . . . . . . . . . 220
Tyre pressureSpare wheel . . . . . . . . . . . . . . . . . . . . . . . . 215
Temporary spare wheel . . . . . . . . . . . . . . . 215
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Tyre repair kit see Anti-puncture kit . . . . . . . . . . . . . . . . . 256
Tyres with directional tread pattern . . . . . . . . 220
U Unlocking from the inside . . . . . . . . . . . . . . . . . . . . . . . 36
Upholstery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 Check list . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Fabric trim cleaning . . . . . . . . . . . . . . . . . . 206
Padding cleaning . . . . . . . . . . . . . . . . . . . . 206
Treating your upholstery . . . . . . . . . . . . . . 206
V Valve caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Vehicle Collection . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 locking and unlocking from the exterior . . . 34
locking or unlocking from the inside . . . . . 36
Parking downhill . . . . . . . . . . . . . . . . . . . . 137
Parking uphill . . . . . . . . . . . . . . . . . . . . . . . 137
Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Securing in case of a breakdown . . . . . . . 240
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . 193 Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Discharging . . . . . . . . . . . . . . . . . . . . . . . . 121
Explanation of symbols . . . . . . . . . . . . . . . 193
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . 194
Starting assistance . . . . . . . . . . . . . . . . . . 274
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 194
Vehicle care Aerial built into the window . . . . . . . . . . . . 234
Airbag modules (dash panel) . . . . . . . . . . 208
Aluminium wheel rims . . . . . . . . . . . . . . . . 202
anodized surfaces . . . . . . . . . . . . . . . . . . . 202
Automatic car wash . . . . . . . . . . . . . . . . . . 198
Changing windscreen wiper blades . . . . . 201
Chrome wheel rims . . . . . . . . . . . . . . . . . . 202
Cleaning compartments . . . . . . . . . . . . . . . 207
Cleaning seat belts . . . . . . . . . . . . . . . . . . 208
Cleaning wheel rims . . . . . . . . . . . . . . . . . . 203
Cleaning windscreen wiper blades . . . . . . 201
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . 208
De-icing the door lock cylinder . . . . . . . . . 203
Engine compartment . . . . . . . . . . . . . . . . . 204
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 200
Fabric trim . . . . . . . . . . . . . . . . . . . . . . . . . . 206
High pressure cleaning apparatus . . . . . . 199
Padding . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . 208
Protection of vehicle undercarriage . . . . . 203
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . 203
Special features . . . . . . . . . . . . . . . . . 198, 199
Treating your upholstery . . . . . . . . . . . . . . 206
Vehicle paintwork . . . . . . . . . . . . . . . . . . . . 202
Washing by hand . . . . . . . . . . . . . . . . . . . . 198
Washing the vehicle . . . . . . . . . . . . . . . . . . 198
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Windscreen wipers service position . . . . . . 93
Wooden trim . . . . . . . . . . . . . . . . . . . . . . . . 208
Vehicle code Vehicle data label . . . . . . . . . . . . . . . . . . . . 281
Vehicle data label . . . . . . . . . . . . . . . . . . . . . . . 281
Vehicle diagram Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Side view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Vehicle identification data . . . . . . . . . . . . . . . . 281
Vehicle identification number . . . . . . . . . . . . . 281
Vehicle key assign . . . . . . . . . . . . . . . . . . . . . . . . . . . 29, 30
Changing the battery . . . . . . . . . . . . . . . . . . 31
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 30
Synchronising . . . . . . . . . . . . . . . . . . . . . . . . 31
Vehicle key set . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Vehicle mechanical key . . . . . . . . . . . . . . . . . . . 30
Vehicle telephone . . . . . . . . . . . . . . . . . . . . . . 226
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . 246 Components . . . . . . . . . . . . . . . . . . . . . . . . 247
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
302 Index