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:
Hiding a service message
Press the
or
button on the
steering wheel. ...
Driving systems
Problem
Possible causes/consequences and
Solutions
The red
distance warning lamp lights up while the vehicle is in motion. A
warning tone also sounds.
Risk of accide ...
Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is
operated ten times while the lights are on and
the engine is running. ...