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:

    Traction
    Traction is the result of friction between the tires and the road surface. ...

    Brake fluid level
    If you notice that the brake fluid level in the brake fluid reservoir has fallen to the MIN mark or less, check the brake system immediately for leaks. Also check the thickness of the brake li ...

    Adjusting the head restraint heightelectrically
    ► To adjust the head restraint height: slide the switch for head restraint adjustment up or down in the direction of the arrow. ...