Cigarette Lighter Illumination Bulb -L28-, Removing and InstallingGeneral Information
In order to be able to force moisture and other contaminants
out of refrigerant circuit, compressed air and nitrogen (to
force moisture out of refrigerant circuit) are to be used.
For the most part, blowing through the refrigerant circui ...
Using the menus in the instrument cluster
Fig. 13 Vehicles without multifunction
steering wheel: press button ① in the windscreen wiper lever to confirm the menu
point and rocker switch ② to change the menu
Fig. 14 Vehicles with multifunction
steering wheel: control buttons for menus in the instrument cluster
First read and ob ...
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 ...