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:

    Problems with fuel and the fuel tank
    Problem Possible causes/consequences and Solutions Fuel is leaking from the vehicle. Risk of explosion or fireThe fuel line or the fuel tank is defective. Turn the ...

    Calibrating the compass
    Make sure that there is sufficient space for you to drive in a circle without impeding the remaining traffic. In order to calibrate the compass correctly, observe the following points: ca ...

    Storing a destination permanently in the destination memory
    Proceed as described in the "From the list of previous destinations" section. ...