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. 24 Display: Yellow warning symbol
When a yellow warning symbol appears, one warning tone sounds. A driver
message appears as well to explain the malfunction in more detail.
The driver warning goes out after about 5 seconds, but it can be brought up at
any time by pressing the button
again
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
