General notes

WARNING
If the vehicle becomes trapped in snow, ensure that snow is kept away from the exhaust pipe and from around the vehicle as long as the engine is running. Otherwise, poisonous carbon monoxide (CO) may enter the vehicle, resulting in loss of consciousness and even death.
To assure sufficient fresh air ventilation, open a window slightly on the side of the vehicle not facing the wind.

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 "Winter operation" section.

    See also:

    SmartKey
    Display messages Possible causes/consequences and •► Solutions Key Does Not Belong to Vehicle You have put the wrong SmartKey in the ignition lock. •► Use the correct ...

    Tailgate emergency release
    If the tailgate can no longer be opened from outside the vehicle, use the emergency release on inside of the tailgate. Take the mechanical key out of the SmartKey (). To open the tailgate com ...

    Tail lamp
    Switch off the lights. Open the trunk. Open the side trim panel. Remove the tail lamp connector Simultaneously press retaining lugs 1 in the direction of the arrow and slightly pull out t ...