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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Description of side airbags
The airbag system can provide supplemental
protection to properly restrained occupants.
Fig. 169 Side airbag location in the driver's seat
The side airbags are located in the sides of the
front seat backrests > fig. 169 and the rear backrest
facing the doors. They are
This message appears and a warning tone sounds if you open the driver's
door when the ignition is switched on.
No key identified
This message appears when the
button is pressed if there is no master key inside the vehicle or if the system
does not recognize it. For example, the master key cannot
