Menu Overview
Diagrams This is what the displays look like when you scroll through the menus.
Generic terms The illustration shows the menus on a vehicle
with Audio 15.
On Sound 5/Audio 20, the on-board com-
puter always shows the AUDIOandTEL (tele-
phone) menus in English. This is the case even
if a different language is selected for the dis-
play. Operation
0043
Operation menu (Y
page 188)
R Standard display
R Calling up the service due date
(Y page 260)
R Tire pressure monitor
(Y page 293)
R Checking the engine oil level
(Y page 252) 0044
Audio menu (Y
page 189) 0087
Message memory menu
(Y
page 200) Operation
0085
Settings menu (Y
page 190) 0083
Trip computer menu (Y
page 197) 0084
Telephone menu (Y
page 198) i
The generic terms in the tabular overview
should make orientation easier for you.
However, they are not always shown on the
display. Operation menu
Overview You can select the following functions in the
Operation
menu by pressing the 0041or
0068 buttons on the steering wheel: 188
On-board computer (vehicles with steering wheel buttons)On-board computer and displays
Diagram showing tire rotation for single and dual
tires
Single tires: if the tires are of identical
dimensions, you can rotate both wheels on
both the front and rear axles so that the tires'
original direction of rotation is maintained. On
unidirectional tires, an arrow on the sidewall
shows the prescribed direction of rotation of
the tire.
Twin rear tires: if the tires are of identical
dimensions, you can rotate the wheels on the
front axle and the inner wheels on the rear
axle in pairs such that the original direction of
tire rotation is retained. With unidirectional
tires, you may rotate the outside wheels at
the rear axle from one side to the other. Direction of rotation
Tires with a specified direction of rotation
have additional benefits, e.g. if there is a risk
of hydroplaning. You will only gain these ben-
efits if the correct direction of rotation is
observed.
An arrow on the sidewall of the tire indicates
its correct direction of rotation.
You may mount a spare wheel against the
direction of rotation. Observe the time
restriction on use as well as the speed limi-
tation specified on the spare wheel. Storing wheels
Store wheels that are not being used in a cool,
dry and preferably dark place. Protect the
tires from contact with oil, grease and fuel. Mounting a wheel
Vehicle preparation X
Stop the vehicle as far away as possible
from traffic and on a level, firm and non-slip
surface.
X If your vehicle poses a risk to approaching
traffic, switch on the hazard warning lamps.
X Apply the parking brake.
X Turn the front wheels to the straight-ahead
position.
X Move the selector lever of the automatic
transmission to position P.
X Switch off the engine.
X Passengers should leave the vehicle. Make
sure that the passengers are not endan-
gered as they do so.
X Make sure that no one is near the danger
area while the wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Place the warning triangle or warning lamp
at a suitable distance.
Observe legal requirements.
X Secure the vehicle to prevent it from rolling
away.
i Observe the safety notes on parking in the
section on "Driving and parking"
(Y page 151).
X On level terrain: place chocks or other
suitable objects under the front and rear of
the wheel that is diagonally opposite the
wheel to be changed.
X On slight inclines: place chocks or other
suitable objects under the wheels on the
front and rear axles opposite the wheel to
be changed. 308
Changing wheelsWheels and tires
