See also:

Inserting the mounting elements intothe loading rail
You can slide mounting element 2 in loading rail 1 to various detents and secure it. These detents are marked and positioned at 5-cm intervals along loading rail 1. You can turn mounting eleme ...

Please bear the following in mind
At the onset of winter, have your vehicle winterproofed at a qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center. Observe the notes in the "Changing a wheel" ...

Power washers
WARNING   Do not use power washers with circular-jet nozzles (dirt grinders) to clean your vehicle, in particular the tires. You could otherwise damage the tires and cause an accident. ...