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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Water Drain Hoses, Cleaning
Special tools and workshop equipment
required
Drain Snake -VAS6620-
Note
Use Drain Snake -VAS6620- to clean the water drain hoses.
- The front water drain hoses run along the
"A-pillar" and end between the door
and the "A-pillar". Start cleaning
from th
Minimum Curing Time for Bonded Windows
WARNING
For safety reasons, use only electrically
non-conductive 2K-adhesive when installing windshield
and rear window using the materials listed below.
The vehicle can only be used after the minimum
curing time has elapsed.
Window Glass, Serv
