Checking with Expansion Valve, Receiver/Dryer and A/C Compressor Regulator
Valve -N280-, Externally Regulated A/C Compressor
General InformationChecking with Expansion Valve and Receiver/Dryer, with Internally Regulated
A/C Compressor
Note
Connecting service station. Refer to
→ Chapter „Connecting Service Station“.
Observe test requirements. Refer to
→ Chapter „Pressures, Checking“.
–
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Refrigerant R134a Physical Data
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 ...
Electric panorama sliding/tilting glass roof – function
First read and observe the introductory information
and safety warnings
Convenience opening and closing
The electric panorama sliding/tilting glass roof can be opened and closed from
the outside with the vehicle key.
Press and hold the locking or unlocking button on the vehicle key. The e ...