Audi Q5: A/C System, General Information
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The purpose of this repair manual is to provide service
advisors and technicians with the basic knowledge needed to
ensure professional and competent procedures.
Note
Only the careful study
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
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 ref
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Fig. 198 Display: Oil level indicator
Read oil level
Park your vehicle so that it is horizontally Level.
Shut the engine off when it is at operating temperature.
Switch only the ignition back on.
Wait approx, two minutes.
Select:
function button > Oil level. Or
Select:
function button
The folding chocks are part of the onboard tool
kit.
Fig. 210 Opening folding chocks
To use the chocks, you first have to raise the support
plate > fig. 210 1 and then insert the locking
plate with the two "tabs" into the elongated
holes in the base plate 2.
WARNING
The chock cannot fulfill it
