Snow chains
IntroductionA/C Refrigerant Low Pressure Switch -F73
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
Refer to
→ Rep. Gr.87.
...
Refrigerant R134a Environmental Information
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 ...
General Information
The following descriptions also apply to Left Rear Cigarette
Lighter -U3-, Right Rear Cigarette Lighter -U7-, Rear Cigarette
Lighter -U9-, 12 V Socket 2 -U18-, 12 V Socket 3 -U19-, 12 V
Socket 4 -U20-, Cigarette Lighter 2 -U25- and 12 V Socket 5
-U26- if ...