Low beams
Switch position 
with the
ignition switched
on: the low beams light up.
See also:
Air volume, manual
To be able to manually adjust the air volume,
switch off the AUTO program first.
Press the left or right side of
the button:
decrease or increase air volume.
The selected air volume is shown ...
Safety information
The tire characteristics and tire inflation pressure
influence the following:
The service life of the tires.
Road safety.
Driving comfort.
...
Electronic displays
With the Professional navigation system
1 Selection list, such as for the radio
Navigation display
Speed limit detection
Computer
2 Transmission displays
3 Service requirements
Messages ...