Setting the side air vents
Setting the side air vents
To open/close: turn thumbwheel 3 to the left or right.
Side window defroster vent 1 is never completely shut, even if side air vent 2 is shut.
See also:
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-condit ...
New dimensions in energy efficiency
The performance of the Mercedes-Benz M-Class engines becomes particularly
apparent when looking at the reduced energy requirements coupled with a marked
increase in power output per litre for the ...
Infrared light (Night View Assist Plus)
•► Switch off the lights.
•► Open the hood.
•► Turn housing cover 1 counter-clockwise
and pull it out.
•► Turn bulb 2 counter-clockwise and pull it
out.
•► Inse ...