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
READ NEXT:
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:
Additionally securing a child safety seat to
the top tether anchor
Fig. 66 Rear backrest: top tether anchors to secure a child
safety seat with an upper belt
Fig. 67 Rear backrest: securing the upper belt to the top
tether anchor
Observe the safety precautions.
There is a top tether anchor behind every seat in
the rear bench seat to additionally secure a child
s
Rain/Light Recognition Sensor, Removing and Installing
Rain/Light Recognition Sensor -G397-, Removing and Installing
Special tools and workshop equipment
required
D 009 401 04 -Cleaning Solution-
Removing
- Turn off the ignition.
- Vehicles with ignition lock: Remove the key.
- Remove the interior rearview mirror. Refer to
â
© 2019-2026 Copyright www.auq3.net | 0.0107
