See also:

All around the headliner
All around the headliner 1 Emergency Request 2 Glass sunroof 3 Indicator lamp, front passenger airbag 4 Reading lamps 5 Interior lamps ...

Opening the main menu
Press the button. The main menu is displayed. All iDrive functions can be called up via the main menu. ...

Display
The collision warning can be issued in the instrument cluster, in the Head-up Display*, and acoustically. Instrument cluster The vehicle lights up in red: prewarning The vehicle flashes red ...