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
SEE MORE:
Overview - Rear Lid
1 - Rear Lid
Removing and installing. Refer to
→ Chapter "Rear Lid, Removing and Installing".
Rear Lid Seal, Removing and Installing. Refer to
→ Chapter "Rear Lid Seal, Removing and Installing".
2 - Bolt
12 Nm
3 - 
Front Wheel Cover, Removing and Installing
Special tools and workshop equipment
required
Hot Air Blower VAG1416 -VAG1416-
Wedge Set -T10383-
Cleaning Solution -D 009 401 04-
Removing
- Remove the front wheel spoiler. Refer to
→ Chapter "Front Wheel Spoiler, Removing and