See also:

Switching on satellite radio mode
Notes Important notes on registration, see "Registering satellite radio". Switching on satellite radio mode Select Audio in the main function bar by sliding and turning the COMAND ...

SRS warning lamps
SRS functions are checked regularly when you switch on the ignition and when the engine is running. Therefore, malfunctions can be detected in good time. The SRS warning lamp in the instrumen ...

Cleaning the display
  Before cleaning the display, make sure that it is switched off and has cooled down.   Clean the display surface using a commercially-available microfiber cloth and TFT/LCD display c ...