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
Seat Height Adjuster, Removing and Installing
Seat Height Adjuster, Removing and Installing
Removing
Caution
Move the front seat to the highest possible
position. This reduces the spring force when removing
and installing the seat height adjuster.
Seat Height Adjustment Handle:
- Pull seat height adjustment handle -1-
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