IntroductionRefrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%,
depending on compressor type and amount of refrigerant) and
circulates constantly in the system, lubricating the moving
parts.
Special synthetic refrigerant oils, for example,
...
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 ...
Checking with Restrictor and Reservoir, 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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