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:
Panoramic glass roof
Operating the roof and roof sunshade
Applies to: vehicles with panoramic glass roof and roof sunshade
Fig. 36 Headliner: panoramic glass roof and sunshade
buttons
The control buttons are equipped with a twostage
function.
When tilting or opening the roof, the roof sunshade
will automatically open
Select destination
Applies to: vehicles with navigation system
Fig. 129 Menu: select destination
Opening a menu
Applies to: MMI: Press NAVIGATION on the
home screen.
If the map is displayed, press
fig. 128.
The following functions are available:
Last destinations
Favorites
Contacts
Received destination
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