Activating/deactivating cooling with the air dehumidification function
See also:
Switching to video AUX mode
Select Video in the main function bar by
sliding and turning
the COMAND
controller and press to confirm.
If video AUX mode was the last mode
selected, it will now be active.
If another vi ...
Servicing the brakes
If the red brake warning lamp
lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning me ...
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 ...