WARNING
● When the warning light lights up, immediately reduce the speed and
avoid sudden steering and brake manoeuvres. Please stop the vehicle without
delay at the nearest possible stop and inspect the tyres and their inflation
pressures.
● Under certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light can be delayed or does not light up at all.Note
If the battery has been disconnected, the warning light comes on after switch-
ing on the ignition. The warning light must go out after driving a short distance.
Selector lever lock (automatic gearbox) If the
green warning light
lights up, operate the brake pedal. This is necessary,
in order to be able to move the selector lever out of the position P or N.
Further information about the selector lever lock ⇒ page 90
.
Traction control system (TCS) The warning light
comes on for a few seconds when the ignition is switched on.
The warning light comes on when driving when a control cycle is activated.
The warning light lights up permanently if there is a fault in the TCS system.
The fact that the TCS system operates together with the ABS means that the TCS
warning light will also come on if the ABS system is not operating properly.
If the warning light comes on immediately after starting the engine, the TCS
system can be switched off for technical reasons. In this case, the TCS system can
be switched on again by switching the ignition on and off. If the warning light
goes out, the TCS system is fully functional again.
Further information about the TCS ⇒ page 126, Traction control system (TCS)
.Note
If the battery has been disconnected and reconnected, the warning light comes
on after switching on the ignition. The warning light must go out after driving a
short distance. Electronic stability programme (ESP)
The warning light
comes on for a few seconds when the ignition is switched on.
If the ESP helps to stabilise the vehicle (for example when applying and releasing
a braking force to an individual wheel), then the indicator light flashes.
The warning light lights up permanently if there is a fault in the ESP system.
The fact that the ESP system operates together with the ABS means that the ESP
warning light will also come on if the ABS system is not operating properly.
If the warning light comes on immediately after starting the engine, the ESP
system can be switched off for technical reasons. In this case, the ESP system can
be switched on again by switching the ignition on and off. If the warning light
goes out, the ESP system is fully functional again.
Further information on the ESP ⇒
page 125, Electronic stability programme (ESP). Note
If the battery has been disconnected and reconnected, the warning light comes
on after switching on the ignition. The warning light must go out after driving a
short distance.
Antilock brake system (ABS) The warning light
shows the functionality of the ABS.
The warning light comes on for a few seconds after the ignition has been switch-
ed on or when starting the engine. The warning light goes out after an automatic
check sequence has been completed.
A fault in the ABS
The system is not functioning properly if the ABS warning light does not go out
within a few seconds after switching on the ignition, does not light up at all or
lights up while driving. The vehicle will only be braked by the normal brake sys-
tem. Visit a specialist garage immediately and adjust your style of driving appropri-
ately as you will not know how great the damage is.
Further information about ABS ⇒ page 128
, Antilock brake system (ABS).
A fault in the entire brake system
If the ABS warning light comes on together with the brake system warning
light , there is a fault not only in the ABS but also in another part of the brake
system ⇒ .
£ 25
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assis-
tance Praktik Technical data
Full wheel trim
Fig. 135 Removing the full wheel trim
Pulling off
– Hook the clamp found in the vehicle tool kit into the reinforced edge of the full
wheel trim.
– Push the wheel key through the clamp, support the wheel key on the tyre and
pull off the wheel trim ⇒ fig. 135 .
Install
– First press the full wheel trim onto the wheel at the valve opening provided.
Then press the full wheel trim into the wheel in such a way that its entire cir-
cumference locks correctly in place. CAUTION
● Use the pressure of your hand, do not knock on the full wheel trim! Heavy
knocks mainly on the points where the full wheel trim has not been inserted into
the wheel, can result in damage to the guide and centring elements of the full
wheel trim.
● Check for yourself that the safety wheel bolt is located in the hole in the area
of the valve before fitting the full wheel trim onto a steel wheel which is attached
with a safety wheel bolt ⇒
page 172, Securing wheels against being stolen. Wheel bolts with caps The caps are designed to protect the wheel bolts.
Fig. 136 : Pull off cap from the wheel
bolt
Pulling off
– Insert the plastic clip (in the car tool kit) sufficiently far onto the cap until the
inner catches of the clip are positioned at the collar of the cap.
– Pull the cap off with the plastic clip ⇒ fig. 136 .
Install
– Insert the caps onto the bolts.
Slackening and tightening wheel bolts Loosen the wheel bolts before jacking up the vehicle.
Fig. 137 : Loosening the wheel bolts
£170
Breakdown assistance
Loosening the wheel bolts
–
Insert the wheel wrench fully onto the wheel bolt 1)
.
– Grasp the end of the wrench and turn the bolt about one turn to the left
⇒ fig. 137.
Tightening wheel bolts
– Insert the wheel wrench fully onto the wheel bolt 1 )
.
– Grasp the end of the wrench and turn the bolt to the right until it is tight. WARNING
Loosen the wheel bolts only a little (about one turn) while the vehicle has not
yet been jacked up - risk of an accident!. Note
● Apply pressure carefully with your foot to the end of the wrench if it is difficult
to loosen the bolts. Hold tight on the vehicle when doing this and ensure that you
have a steady position.
Raise vehicle You have to raise the vehicle with a lifting jack in order to be able
to take off the wheel.
Fig. 138 Changing a wheel: Jacking
points for positioning lifting jack Fig. 139 Attach lifting jack
Position the lifting jack by selecting the jacking point which is closest to the wheel
to be removed
⇒ fig. 138 . The jacking point is located directly below the engraving
in the lower sill.
– Position the lifting jack below the jacking point and move it up until its claw is
positioned directly below the vertical web of the lower sill.
– Align the lifting jack so that its claw grasps the web ⇒ fig. 139 at the right be-
low the embossing in the side surface of the base plate.
– Make sure that the base plate of the lifting jack rests with its entire surface on
level ground and is located vertical to the point ⇒
fig. 139 where the claw
grasps the web.
– Turn the lifting jack up further until the wheel is just clear of the ground. WARNING
● Always raise the vehicle with the doors closed - risk of injury.
● Never position any body parts such as arms or legs under the vehicle, while
the vehicle is raised with a lifting jack. £1)
Use the appropriate adapter for loosening and tightening the safety wheel bolts ⇒ page 172. 171
Breakdown assistance Using the system Safety Driving Tips General Maintenance Breakdown assis-
tance Praktik Technical data