See also:

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Ski bag
Capacity The ski bag can be used to transport up to four pairs of skis with a length of up to 6 ft/2.10 m or, depending on the binding, up to two snowboards with a length of up to 5 ft/1.60 m. ...

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