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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Removing
- Remove the instrument panel. Refer to
→ Chapter "Instrument Panel, Removing and Installing".
- Unbolt steering column from the central tube and lay it on
the floor of the vehicle. Refer to
→ Suspension, Wheels, Steering; Rep. Gr.48; Steering Column;
S
General information
Check your tires regularly for
damage (punctures, cuts, cracks
and bulges). Remove foreign objects
from the tire tread.
If driving over curbs or similar
obstacles, drive slowly and approach
the curb at an angle.
Have faulty tires or rims replaced
immediately.
Protect y
