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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Removing
- Left: remove the front bumper cover. Refer to
→ Chapter "Bumper Cover, Removing and Installing".
- Right: remove the front wheel housing liner and wheel
spoiler. Refer to
→ Chapter "Front Wheel Housing Liner, Removing and Installing".
- Carefully remov
1 - Bolt
Quantity: 3
8 Nm
2 - Front Seat
3 - Seat Side Trim on the Tunnel Side
Removing and installing. Refer to
→ Chapter "Seat Side Trim on the Tunnel Side, Removing and Installing".
4 - Expanding Rivet
5 - Sill Pa