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:
Alternative routes
Applies to: vehicles with navigation system
Fig. 134 Alternative routes in the overview map
Opening alternative routes
Requirement: route guidance must be started
and the map must be displayed.
Press on in the side menu
on the map
fig. 131.
Current route
The distance to the destination a
Roof Trim Panels
Component Location Overview - Roof Trim Panel
1 - Roof Grab Handle
Overview. Refer to
→ Chapter "Overview - Sun Visors".
2 - Sun Visor
Overview. Refer to
→ Chapter "Overview - Sun Visors".
3 - Front Interior Lamp/Reading Lamp
Remov
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