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:
Switching the rear-compartment
climate control on/off using the rear
control panel
Turn the SmartKey to position 2 in the
ignition lock.
To switch on: press rocker switch
15 up or down and select
AUTO.
or
Press rocker switch 15 up or
down and select MAN.
To switch of ...
Checking tire pressure electronically
► Make sure that the SmartKey is in
position
2 in the ignition lock.
► Press and hold the
button on
the multifunction steering wheel until the
standard display appears in the
mu ...
Message memory
The on-board computer saves certain display messages. You can call up the
display messages
in the message memory.
Press the or
button on the steering wheel to
select the Service menu.
If t ...