144Driving and operatingCaution
It is not advisable to drive with thehand resting on the selector lever.
Gear shift indication 3 93.
Stop-start system 3 133.
Drive systems
All-wheel drive
The All-Wheel Drive (AWD) system
enhances driving characteristics and
stability, and helps to achieve the best
possible driveability regardless of
ground surface. The system is always
active and cannot be deactivated.
The torque is distributed steplessly
between the wheels of the front and rear axle, depending on the driving
conditions. Additionally the torque
between the rear wheels is distributed depending on the surface.
For optimum system performance,
the vehicle's tyres should not have
varying degrees of wear.
When using a temporary spare
wheel, the AWD system is
automatically disabled.
The AWD system will also be
temporarily disabled to protect the
system from overheating if there is
excessive wheel spin. When the
system cools down, AWD will be
restored.The deactivation of the AWD system
will be indicated by a message on the
Driver Information Centre.
If a service message or warning
code S73 is displayed on the Driver
Information Centre, there is a
malfunction in the AWD system. Seek
the assistance of a workshop.
Vehicle messages 3 103.
Towing the vehicle 3 209.
206Vehicle careplace a soft cloth between the
screwdriver and the alloy wheel.
Vehicle tools 3 192.
2. Fold out the wheel wrench and
install ensuring that it is located
securely and loosen each wheel
nut by half a turn.
3. Ensure the jack is correctly positioned under the relevant
vehicle jacking point.
Depending on the equipment, first
remove the covers from the
jacking points.
4. Set the jack to the necessary height. Position it directly below
the jacking point in a manner that
prevents it from slipping.Attach wheel wrench and with the jack correctly aligned rotate wheelwrench until wheel is clear of the
ground.
5. Unscrew the wheel nuts.
6. Change the wheel. Spare wheel 3 204.
7. Screw on the wheel nuts.
8. Lower the vehicle and remove jack.
9. Install the wheel wrench ensuring that it locates securely and tighten
each nut in a crosswise
sequence. Tightening torque is
140 Nm.
Vehicle care20710. Align the valve hole in the wheelcover with the tyre valve before
installing.
Install wheel nut caps.
Install centre cap on alloy wheels.
11. Install vehicle jacking point cover on versions with sill panels.
12. Stow the replaced wheel 3 204
and the vehicle tools 3 192.
13. Check the tyre pressure of the installed tyre and the wheel nuttorque as soon as possible.
Have the defective tyre renewed or
repaired as soon as possible.
Stowing a damaged full size
wheel in the load compartment
The spare wheel well is not designed
for other tyre sizes than the spare
wheel.
A damaged full size wheel must be
stowed in the load compartment and
secured with a strap.
Vehicle tools 3 192.
To secure the wheel: 1. Position the wheel in the middle of
the load compartment.
2. Place the loop end of the strap through the lashing eye on one
side.
3. Place the hook end of the strap through the loop and pull it until
the strap is fastened securely to
the lashing eye.4. Insert the strap through the spokes of the wheel as shown in
the illustration.
5. Mount the hook to the opposite lashing eye.
6. Tighten the strap and secure it using the buckle.
9 Danger
Always drive with folded up and
engaged rear seat backrests when stowing a damaged full size wheel
in the load compartment.
