Headlamps fogged up on the inside
The headlamps may fog up on the inside if there is high atmospheric humidity.
•► Drive with the headlamps switched on.
The level of moisture diminishes, depending on the length of the journey and the weather conditions (humidity and temperature).
If the level of moisture does not diminish:
•► Have the headlamps checked at a qualified specialist workshop.
See also:
Defrosting the windows
Windows fogged up on the inside
•► Activate the cooling with air
dehumidification function .
•► Activate automatic mode .
•► If the windows continue to fog up, activate
the de ...
Windshield washer system and
headlamp cleaning system
The washer fluid reservoir is used for both the
windshield washer system and the headlamp
cleaning system.
Vehicle components and their service
products must match. You should,
therefore ...
Smaller tank, same range
Because the new Mercedes CLS models consume significantly less fuel, it has
been possible to reduce the filling volume of the fuel tank in the four and
six-cylinder models to 59 litres. The 80-lit ...