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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- Do not run engine and turn front wheels to straight ahead
position.
Fluid cold (approximately 20 ºC (68 ºF) ):
- Remove the cap.
- Wipe dipstick off with a clean cloth.
- Screw cap on hand-tight and unscrew again.
Note
The cap must be fully screwed in order to obtain
The luggage compartment lid can be released in
an emergency from the inside.
Fig. 38 Luggage compartment lid interior
The luggage compartment lid can be released in
an emergency from inside the luggage compartment.
Remove the cover from the luggage compartment
lid.
Press the lever in the direct
