Oil change
An oil change should be carried out by your service center only.

See also:
Adjusting
The following settings are available:
"Rear displays"
"Language/Units": language can be set
globally for all screens.
"Tone"
...
Navigation
This chapter contains various examples of how
the navigation system can guide you reliably to
your destination. ...
Switching on/off
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out.
The state is stored for the remote control currently
in use. ...
