First read and observe the introductory information
and safety warnings
| Lit up | Possible cause |
|---|---|
|
Cruise control system (CCS) is controlling the speed. |
Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. They will switch off after a few seconds.

WARNING

NOTICE
Introduction
Using the cruise control systemStowing items of luggage
First read and observe the introductory information
and safety warnings
Always stow all items of luggage in the vehicle securely.
Distribute items in the vehicle, on the roof and on the trailer as evenly
as possible.
Place heavy objects as far forward in the luggage compartment as po ...
Checking
–
Turn off the ignition.
–
Connect pressure gauge battery (A/C service station).
–
Take pressure gauge readings. There are two possible results
A and B.
&nbs ...
Critical Point
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which
bo ...