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:
Destination entry by voice
General information
▷ Instructions for voice activation system.
▷ When making a destination entry by voice,
you can change between voice operation
and iDrive.
▷ To have the av ...
Automatic mode
The Auto Start/Stop function is operational after
each engine start.
The function is activated above a certain speed.
► Automatic transmission: from 5 mph, approx.
9 km/h. ...
Volume
▷ "Speed volume": speed-dependent volume
control.
▷ "PDC": volume of the PDC signal compared
to the entertainment sound output.
▷ "Gong": volume o ...