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" section.

    See also:

    Lowering the vehicle
      Turn the crank of the jack counterclockwise until the vehicle is once again standing firmly on the ground.   Place the jack to one side.   Tighten the wheel bolts evenly in a ...

    Belt height adjustment
    You can adjust the seat belt height on the driver's seat and the front-passenger seat. Adjust the height so that the upper part of the seat belt is routed across the center of your shoulder ...

    Bag hooks
    The bag hook can bear a maximum load of 6.6 lbs (3 kg). Do not use it to secure a load. Pull bag hook 2 down by tab 1. ...