Page 174 of 231

Wheels and Tyres173
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Wheels and TyresWheelsGeneral information
New tyres do not offer optimal grip at first and should therefore be run in for about
500 km at a moderate speed and an appropri ately cautious style of driving. You will
also profit from longer tyre life.
The tread depth of new tyres may differ because of design features and the config-
uration of the tread (depending on the type of tyre and the manufacturer).
Drive over curbs on the side of the road and other such obstacles slowly and,
where possible, at a right angle in order to avoid damage to tyres and wheel trims.
Inspect your tyres from time to time for damage (punctures, cuts, splits and
bulges). Remove foreign bodies from the tyre profile.
Damage to tyres and wheels is frequently not visible. Unusual vi brations or pulling
of the vehicle to one side coul d be a sign of tyre damage. Please reduce your speed
immediately and stop if you su spect that a wheel is damaged. Inspect the tyres for
signs of damage (bulges, splits, etc.). If no visible damage is present, please drive at an
appropriately slow speed and carefully to the nearest specialist garage in order to have
your vehicle inspected.
Also protect your tyres from contact with oil, grease and fuel.
Immediately replace any dust caps of the valves which have got lost.
Mark wheels before removing them so that their previous direction of running can
be maintained when mounted them again.
Always store wheels or tyres which been removed in a cool, dry and, where
possible, dark place. Tyres which are not fixed to a wheel trim should be stored upright.
Unidirectional tyres*
The direction of rotation of the tyres is mark ed by arrows on the wall of the tyre. This
indicates the direction of rotation of the tyre, and it is essential that the tyres are fitted
on to run in this direction. Only then are the tyres able to provide the optimal proper-
ties in terms of grip, low nois e, wear-and-tear and aquaplaning.
Further information concerning th e use of unidirectional tyres page 177.
WARNING
New tyres during the first 500 km do not offer optimal grip and should
therefore be run appropriately - risk of accident!
Never drive with damaged tyres - risk of accident!Note
Please observe the various differing legal requirements regarding tyres.Ty re l i feThe life of your tyres very much depends on the following points:
Tyre pressure
The working life of tyres will be shortened considerably if the tyres are insufficiently or
over-inflated and this will have an adverse effect on the handling of your vehicle.
Correctly inflated tyres are of particular importance when travelling at high speeds. It
is therefore good to check the pressure at least once a month and also before setting
off on a long trip. Please do not forget the spare wheel when checking the tyres.
The tyre inflation pressures for summer tyres are indicated on the inside of the fuel
filler flap fig. 143 . The inflation pressures for winter tyres are 20 kPa (0.2 bar) higher
than those for summer tyres page 177.
Fig. 143 An opened fuel filler flap with a
tyre size and tyre inflation pressure table
s16g.4.book Page 173 Wednesda y, February 10, 2010 3:53 PM
Page 183 of 231

Breakdown assistance
182
The vehicle tool kit and the lifting jack* are stowed in a plastic box in the spare wheel*
page 181, fig. 146 ; there is also space here for the detachable ball head of the
towing device.
The vehicle tool kit contains the following parts (depending on equipment fitted):
wheel wrench*;
wire clamps for removing the full wheel trims;
towing eye;
Adapter for the safety wheel bolts*.
Extraction pliers for wheel bolt caps
Replacement bulb set
Screwdriver*
Before placing the lifting jack back in its storage area, screw in the arm of the lifting jack
fully.
WARNING
The factory-supplied lifting jack is only intended for your model of vehicle.
On no account attempt to lift a heavier vehicle or other loads - risk of injury!
Ensure that the vehicle tool kit is safely attached in the luggage
compartment.
Tyre repair kitThe tyre repair kit is intended for the repair of minor tyre defects. The tyre repair kit
contains a compressor, inflation bottle, operating instructions and accessories.
The repair with the tyre repair kit is not at all intended to replace a permanent repair
on the tyre; this repair only serves to re ach a workshop. The repair can be undertaken
on the vehicle immediately. Please read the attached instructions carefully before
the repair.
The ty re re pa ir kit i s s towed in a n ins er ted foa m pie ce unde r the lugga ge com pa r tment
cover or in the right part of the luggage compartment.
Spare wheel*The spare wheel is stowed in th e spare wheel well in the luggage
compartment below the floor covering.The spare wheel lies in a well under the floor covering of the luggage compartment and
is fixed in place along with a vehicle tool kit box using a special screw fig. 147 .
One should check the inflation pressure in the spare wheel (at best when generally
checking the tyre air pressures - see sign on the fuel filler flap page 159) to ensure
that the spare wheel is always ready to use.
Unidirectional tyres*
If you have such tyres on your vehi cle, please refer to the notes below:
The spare wheel provided with a car fitted with unidirectional tyres has different
dimensions. The wheel is provided with a warning sticker.
The warning label must not be covered after installing the wheel.
Do not drive faster than 80 km/h with this spare wheel and pay particular attention
while driving. Avoid accelerating at full throttle, sharp braking and fast cornering.
The inflation pressure for this spare wheel is identical to the inflation pressure of
the standard tyres.
Use this spare wheel only to reach the nearest specialist garage as it is not intended
for continuous use.
Fig. 147 Luggage compartment: Spare
wheel
s16g.4.book Page 182 Wednesda y, February 10, 2010 3:53 PM
Page 206 of 231

Technical Data205
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Te c h n i c a l D a t aTechnical DataGeneral informationThe details given in the official vehicle regi stration documents always take precedence
over the details in the Owner's Manual. Please refer to the official vehicle registration
documents or consult a specialist garage concerning the engine with which your
vehicle is equipped.Used abbreviations
PerformancesThe listed performance values were de termined without performance-reducing
equipment, e.g. air conditioning system.WeightThe loading capacity is reduced in line with the range of the special equipment. The
unloaden weight contains a fuel tank topped up to 90%. A driver with a weight of 75
kg is also includ ed in the value.Identification detailsVehicle data sticker
The vehicle data sticker fig. 178 is located on the floor of the luggage compartment
and is also stated in the Service schedule.
The vehicle data sticker co ntains the following data:
Vehicle identification number (VIN)
Vehicle type
Abbreviation
Importance
kW
Kilowatt, measuring unit for the engine output
rpm
Engine revolutions per minute
Nm
Newton meter, measuring unit for the engine torque
g/km
discharged quantity of carbon dioxide in grams per driven
kilometer
TSI
Petrol engine with a turbocharger and a direct fuel injection
system
TDI CR
Diesel engine with turbocharger and injection system Com-
mon Rail
M5
5-speed manual gearbox
DQ7
7-speed automatic gearbox DSG
DPF
Diesel particle filter
Fig. 178 Vehicle data sticker
A1A2
s16g.4.book Page 205 Wednesda y, February 10, 2010 3:53 PM