See also:

Tire tread
WARNING Although the applicable federal motor vehicle safety laws consider a tire to be worn when the tread wear indicators (TWI) become visible at approximately 1/16 in (1.6 mm), we recomme ...

Guide lines in the COMAND display
WARNING   Use of rear view camera can be dangerous if you are color-blind or have impaired color vision. Only use rear view camera if you can see and distinguish all colored guidelines ...

Center console, lower section
9 Cup holder Ashtray Cigarette lighter Power socket 10 Audio/COMAND controller 11 Level control 12 Downhill Speed Regulation (vehicles with AIRMATIC package) 13 Adaptive Damping System ...