See also:

Automatic update
About twice a year, Sirius performs an update of the channel names and positions. The update takes place automatically and may take several minutes. ...

Changing wheels
Notes The vehicle equipment does not include a spare tire. When using run-flat tires or tire sealants, a tire does not need to be changed immediately in the event of pressure loss due to a flat ...

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