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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Note
The connector station is located in the vehicle floor under
the front seat area.
Special tools and workshop equipment
required
Trim Removal Wedge -3409-
Airbag Lockout Adapter - VAS6281-
Connectors, Disconnecting
WARNING
Follow all Safety Precautions when working with
py
Backrest Cover and Padding without a Pass-Through, Removing and
Installing
Removing
- Remove the rear seat. Refer to
→ Chapter "Rear Seat, Removing and Installing".
- Remove the rear headrests. Refer to
→ Chapter "Headrest, Removing and Installing".
- Remove rear head
