See also:

Capacity
The ski bag can be used to transport up to three pairs of skis with a length of up to 6 ft/2.10 m or a snowboard 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. ...

Controls
1 Screen, left 2 Screen, right 3 Controller with buttons 4 CD/DVD player ...