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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Caution
It is mandatory for run-flat tires to have a tire
pressure monitoring system in the vehicle.
Work on tires with emergency running characteristics (PAX)
must only be performed at skilled facilities.
These have the corresponding trained personnel and necessary
tools availabl
Special tools and workshop equipment
required
Trim Removal Wedge -3409-
Removing
- Pry off the cover -1- for the
instrument panel side cover using the Trim Removal Wedge -3409--arrow-.
- Remove the cover rearward from the A-pillar gap cover.
Installing
Install in reverse ord