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94Instruments and controls
Select using the left adjuster wheel onthe steering wheel:
Press the adjuster wheel to open the
BC menu. In the BC menu press to
operate the stop watch or restart
measurement and calculation.
Turn the adjuster wheel to call up the required function.
System settings
Press the Settings button of the
Infotainment system. Menu item
Audio then opens.
Call up System with the left arrow
button and select with the OK button.
Automatic time synchronisation
The RDS signal of most VHF
transmitters automatically sets the
time. This can be identified by } in the
display.
Some transmitters do not send a
correct time signal. In such cases, we recommend to switch off automatic
time synchronisation.
Deactivate ( Clock Sync.Off ) or
activate ( Clock Sync.On ) automatic
time synchronisation with the arrow
buttons.
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Instruments and controls97
Press the multifunction control to
select the highlighted item or confirm
a command.
To exit a menu, turn the multifunction control until Return or Main appear
and select.
Selecting with the left adjuster wheel
on the steering wheel
Turn to select a menu item.
Press the adjuster wheel to select the
highlighted item or confirm a
command.
Function areas
For each function area there is a main
page (Main), which is selected at the
top edge of the display (not with
Infotainment system CD 30 or the
Mobile Phone Portal):
■ Audio,
■ Navigation,
■ Telephone,
■ Trip computer.
System settings
Press the Main button of the
Infotainment system.
Press the Settings button on the
Infotainment system. For
Infotainment system CD 30, no menu may be selected.
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102Instruments and controls
If there is a considerable loss of
pressure, a corresponding message
appears indicating the tyre.
Steer out of flow of traffic as quickly as possible without endangering
other vehicles. Stop and check the
tyres. Mount the spare wheel 3 180.
If run-flat tyres are fitted, maximum
speed is 50 mph. Information 3 172.
Tyre pressure monitoring system
3 174.
Washer fluid level
Low washer fluid level. Top up
washer fluid 3 155.
Trip computer
Trip computer in Board-Info-Display
Access the data by pressing the BC
button on the Infotainment system or
the left adjuster wheel on the steering wheel.
Some information appears in the
display in an abbreviated form.
Once an audio function has been
selected, the lower row of the trip
computer function is displayed
furthermore.Instantaneous consumption
Displays the instantaneous
consumption. At low speeds,
consumption per hour is displayed.
Average consumption
Displays average consumption. The
measurement can be reset at any
time.
Absolute consumption
Displays fuel consumed. The
measurement can be reset at any
time.