WARNING (Continued)■Never position any body parts, such as arms or legs under the vehicle,
while the vehicle is raised with a lifting jack.■
When the vehicle is raised, never start the engine.
CAUTION
It is important to ensure that the jack is correctly attached to the web of the
lower fork leg, otherwise there is a risk of damage to the vehicle occurring.
Remove the wheel / fix
When changing a wheel, the following instructions must be followed.
›
Remove the full wheel trim or the caps of the wheel bolts.
›
First of all slacken the anti-theft wheel bolt and then the other wheel bolts.
›
Jack up the vehicle until the wheel that needs changing is clear of the
ground.
›
Unscrew the wheel bolts and place them on a clean surface (cloth, paper,
etc.).
›
Remove the wheel carefully.
›
Attach the wheel and slightly screw on the wheel bolts.
›
Lower the vehicle.
›
Alternately tighten wheel bolts opposite (diagonally) with the wheel wrench.
Tighten the anti-theft wheel bolt last.
›
Replace the wheel trim or the caps.
When fitting unidirectional tyres, ensure that the direction of rotation is cor-
rect » page 157 .
All bolts must be clean and must turn easily.
If it is established when changing a wheel that the wheel bolts are corroded and difficult to move, then these must be replaced.
Under no circumstances grease or oil the wheel bolts!
WARNINGUndo the wheel bolts only a little (about one turn) provided that the vehicle
has not yet been jacked up. Otherwise the wheel could become loose and
fall off.Follow-up work
After changing the wheel, the following work must be carried out.›
Stow the replaced wheel in the wheel well and secure it with a special screw.
›
Stow the tool kit in the space provided and secure using the band.
›
Check the tyre pressure on the installed wheel as soon as possible.
›
Have the tightening torque of the wheel bolts checked with a torque wrench
as soon as possible.
After changing the wheel, the tyre pressure should be adjusted. In vehicles
with tyre pressure monitoring, save tyre pressure values » page 120.
Replace the damaged wheel or consult a specialist garage about repair op-
tions.
The prescribed tightening torque of the wheel bolts is 120 Nm.
WARNING■
If the wheel bolts are tightened to a too low tightening torque, the rim
can come loose when the car is moving. A tightening torque which is too
high can damage the bolts and threads and this can result in permanent
deformation of the contact surfaces on the rim.■
Drive cautiously and only at a moderate speed until the tightening torque
has been checked.
Puncture set
Introduction
This chapter contains information on the following subjects:
Components of the puncture repair kits
166
General information
166
Preparations for using the breakdown kit
167
Sealing and inflating the tyre
167
Notes for driving with tyre repaired
167
Use the breakdown kit to reliably repair tyre damage caused by foreign bodies
or a puncture with diameters up to approx. 4 mm.
A repair made using the breakdown kit is never intended to replace a perma-
nent repair on the tyre. Its purpose is to get you to the nearest specialist ga-
rage.
165Emergency equipment and self-help
