Audi Q3: A/C System, General Information
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / A/C System, General Information
- Introduction
- A/C Technology Basic Principles
- Refrigerant Oil
- A/C System and Refrigerant R134a Safety Precautions
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Introduction
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
A/C Technology Basic Principles
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - S
Refrigerant Oil
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 aSEE MORE:
Door Inner Cover, Removing and Installing
Special tools and workshop equipment
required
Wedge Set -T10383-
Removing
- Remove the door trim panel. Refer to
→ Body Interior; Rep. Gr.70; Front Door Panels; Front Door
Panel, Removing and Installing.
- Free up the wiring harness -1-.
- Lift the inn
Interior Rearview Mirror, Removing and Installing
Removing
- Turn interior rearview mirror at the mirror base
-1- counterclockwise
-arrow- as far as the stop and
remove from the retaining plate.
Interior Rearview Mirror without Optional Equipment:
WARNING
Follow the safety precautions for the automatic
dimming interior re
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