Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
Entertainment
This chapter helps assure your enjoyment when
receiving radio stations and playing CDs, DVDs,
and tracks from the music collection. ...
Sound output
Switching on/off
When the ignition is switched off: press ON/OFF
button on the radio.
Muting
When the ignition is switched on or the engine
is running: press the ON/OFF button on the
radio. ...
Changing the list view
The list view changes every time the first symbol
on the navigation bar is pressed.
Information on the channel is displayed.
...