Mercedes-Benz GL-Class: 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.
Active light function
The active light function is a system that
moves the headlamps according to the
steering movements of the front wheels. In
this way, relevant areas remain illuminated
while driving. This allows ...
See also:
Intelligent Key operating range
The Intelligent Key functions can only be
used when the Intelligent Key is within the
specified operating range from the request
switch 1 .
When the Intelligent Key battery is discharged
o ...
Problems with the transmission
...
Gasoline
Fuel grade
You should only refuel with unleaded
premium-grade gasoline as this avoids
damaging the catalytic converter.
If engine running problems are apparent,
have the cause checked immedia ...
