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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Unbuckle the safety belt with the red release
button only after the vehicle has stopped.
Fig. 163 Releasing the tongue from the buckle
Push the red release button on the buckle
> fig. 163. The belt tongue will spring out of
the buckle.
Let the belt wind up on the retractor as you
guide the
Applies to vehicles: with Audi drive select
You can choose between Comfort, Auto, Dynamic
and Individual modes,
Fig. 132 Center console: Control for drive select
Fig. 133 MMI: Audi drive select
To set the mode, press the
button
> fig. 132 multiple times until the desired
mode is displaye
