See also:

Opening/closing the glass sunroof
With the sliding visor open, proceed as described under Sliding visor. ...

Camera
Rain, dirt, snow, or ice can impair camera operation. The camera is automatically heated when the external temperatures are low. The camera is automatically cleaned together with the headlamps ...

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