Audi Q3: A/C System, General Information
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / 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 a
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Audi connect Infotainment services
Configuration
Applies to: vehicles with Audi connect Infotainment
Some Audi connect Infotainment services must
be configured through your personal myAudi account
at my.audi.com before using them for the first time.
Tips
A myAudi user must be logged in for some
Audi connect Infotainment services.
Audi connect Infotainment
Description
Applies to: vehicles with Audi connect Infotainment
With Audi connect Infotainment services, online
information is transmitted directly to the vehicle.
An Internet connection is required to use Audi
connect Infotainment. The Internet connection is
established using the embedded SIM card
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