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-conditioning system.
See also:
Downshifting
Briefly press the selector lever
to the left towards D–.
or
Pull the left-hand steering wheel
paddle shifter.
The automatic transmission shifts down to the next gear.
If you brake the vehic ...
Trailer towing
PARKTRONIC is deactivated for the rear area
when you establish an electrical connection
between your vehicle and a trailer.
Fold in the ball coupling if the trailer tow
hitch is not requir ...