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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Special tools and workshop equipment
required
Trim Removal Wedge -3409-
Removing
- Lower the door window.
- Remove the rear door trim panel. Refer to
→ Chapter "Rear Door Trim Panel, Removing and Installing".
- Versions with a sun shade: Remove the sunshade mounts
→
The luggage compartment is equipped with four
tie-downs to secure luggage and other items.
Use the tie-downs to secure your cargo properly.
In a collision, the laws of physics mean that even smaller items that are
loose in the vehicle will become heavy missiles that can cause serious injury.
Items
