See also:

Adjusting volume
Turn the volume knob during the spoken instruction to select the desired volume. > The volume remains the same, even if the volume of other audio sources is changed. > The volume is stored for ...

Opening/closing the glass sunroof
When the sliding visor is open, proceed as described under Sliding visor. ...

Tire inflation pressure values up to100 mph/160 km/h
X3 28i X3 35i ...