See also:

Overview
The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using ...

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. ...

Removing the ball coupling
– Remove the spring cotter. – Remove the bolt from the ball coupling recess. – Remove the ball coupling from the ball coupling recess. – Clean the ball coupling if it is dirty. Information on ...