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:

    Tread
    The part of the tire that comes into contact with the road. ...

    Side windows
    Important safety notes WARNING   When opening or closing the windows, make sure there is no danger of anyone being harmed by the opening/closing procedure. The door windows are equipped ...

    Important safety notes
    When loading the vehicle, make sure that you do not stack the load in the cargo compartment higher than the lower edge of the side windows. Do not place heavy objects on top of the cargo ...