See also:

Assembling the ball coupling
Mercedes-Benz recommends that you have the ball coupling assembled at a qualified specialist workshop. Only a qualified specialist workshop has the necessary specialist knowledge and tool ...

Notes on selecting, mounting and replacing tires
 - Only mount tires and wheels of the same type and make.  - Only mount tires of the correct size onto the wheels.  - After mounting new tires, run them in at moderate speeds fo ...

Notes on driving
• If the vehicle is heavily laden, check the tire pressures and correct them if necessary. • When parking your vehicle, make sure that the tires do not get deformed by the curb or other obstacle ...