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.
See also:
Windshield washer nozzles
The windshield washer nozzles are heated automatically
while the engine is running or the ignition
is switched on. ...
The concept
The following can be displayed or operated using
the buttons and the thumbwheel on the
steering wheel and the display in the instrument
cluster:
▷ Current audio source.
▷ Programs ...
Tire inflation pressure values up to
100 mph/160 km/h
528i
528i xDrive
535i
550i
535i xDrive
550i xDrive
...