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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Removing
- Remove the front door trim panel. Refer to
→ Chapter "Front Door Trim Panel, Removing and Installing".
- Remove the screws on the back of the door trim panel
-arrows- and remove the speak trim
-1-.
Installing
Install in reverse order of removal.
Treble Speaker Trim, Remo
Key set
Fig. 25 Key set
Master key with remote control and integrated mechanical key
You can centrally lock and unlock your vehicle and start the engine with the
master key with remote control. A mechanical key is integrated in the master
key.
Emergency key
The emergency key is not intended
