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
Pry Lever -80 - 200-
Body Socket -T40078-
Removing
Vehicles through MY 2012:
- Disconnect the electrical connector
-1- on the Parking Aid Control Module -J446- if
applicable.
- Free up the electrical wiring harness on the control module
Overview - Side Window
WARNING
When removing a window, always wear protective eyewear and
leather gloves.
1 - Side Window
Note
For vehicles with high gloss, the side panel trim molding must be
removed first and then roof trim molding must be unclipped in this area.
2&nb
