See also:

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Switching on automatically
Select transmission position R with the engine running. The images from Top View and PDC are displayed when the system has been switched on using iDrive. ...

Digital compass
Digital compass 1. Adjustment button 2. Display The display shows you the main or secondary compass direction in which you are driving. ...