See also:

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 ...

Downshifting
Pull the left-hand steering wheel paddle shifter. The automatic transmission shifts down to the next gear. If you brake the vehicle or stop without shifting down, the automatic transmission ...

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. ...