See also:

Dynamic function
The dynamic function adjusts the air cushions in the side bolsters of the seat backrests to ensure ideal lateral support at all times. You can choose between two different levels. Level 1 ...

Snow chains
For safety reasons, Mercedes-Benz recommends that you only use snow chains which have been specially approved for your vehicle by Mercedes-Benz, or are of a corresponding standard of quality. ...

Coupling up a trailer
Observe the maximum permissible trailer dimensions (width and length). Most U.S. states and all Canadian provinces require by law: safety chains between the towing vehicle and the trailer. The ch ...