Audi Q3: 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 s
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - S
General Information
Caution
When handling refrigerant oil, pay attention to
local regulations.
Refrigerant oil mixes with the refrigerant (about 20-40%,
depending on compressor type a
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General information
Applies to: touch display
The center display is a touchscreen. Operation is very similar to operating a
smartphone.
Tips
Certain gestures are not available in every
menu.
Pressing
Applies to: touch display
Fig. 7 Touch display: pressing
Selecting a function or button
Press th
Door Lock, Removing and Installing
Caution
There is a risk of malfunctions.
The door lock must be removed and installed together
with the bracket to prevent over-bending the cable when
disengaging and engaging it.
The cable must be disconnected from/attached to the
lever on the d