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:
Legal information
General information
Information on the software licenses can be
found online at www.audi.com/softwareinfo.
Multi Media Interface
Applies to: MMI: Select on the home screen:
SETTINGS > General.
Legal notes
Possible options:
Software information
About Audi connect
Smartphone interface
Appli
Instrument Panel Vent, Removing and Installing
Side Instrument Panel Vent, Removing and Installing
Special tools and workshop equipment
required
Hook Tool -T40207-
Removing
Note
The vent has a hole on inside for attaching the Hook Tool
-T40207-.
- Carefully insert the Hook Tool -T40207- between the slats
and hook i
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