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:
Removing the ball coupling
– Remove the spring cotter.
– Remove the bolt from the ball coupling
recess.
– Remove the ball coupling from the ball
coupling recess.
– Clean the ball coupling if it is dirty.
Information on ...
General notes
WARNING
COMAND calculates the route to the
destination without taking into account the
following, for example:
• Traffic lights
• Stop and right-of-way signs
• Lane merging
• Parkin ...
Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG
lubricant.
Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could
damage the air-conditioni ...
