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:

    Activation conditions
    You can activate the HOLD function if:  - the vehicle is stationary.  - the engine is running.  - the driver's door is closed or your seat belt is fastened.  - the p ...

    Displays and controls
    Displays and controls 1 Fuel gauge 2 Coolant temperature 3 Speedometer with segments 4 Multifunction display 5 Tachometer 6 Instrument cluster lighting brightness control: turn clockwise or ...

    Important safety notes
    Do not leave the SmartKey in the trunk. You could otherwise lock yourself out. WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey w ...