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:
Steering wheel
General information
Make sure that:
The distance between your upper body and the
steering wheel is at least 10 inches (25 cm).
Your arms are bent slightly at the elbows.
You have a sufficient view of the area around
the vehicle and you have a clear view of the instrument
cluster
You are alwa
General information
There may be different media sources and connections
available depending on the vehicle
equipment. For example, you can play media files
using a connected USB drive or connect your mobile
devices to the USB ports with charging function
and operate them through the MMI.
Media and format restrictions
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