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
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 a
SEE MORE:
Settings
Applies to: vehicles with navigation system
You can adjust the navigation system settings in
the instrument cluster and in the MMI display separately. The settings depend on
the country
and vehicle equipment.
Accessing settings
Applies to: MMI: Select on the home screen:
NAVIGATION > .
Acces
Battery, Charging
Preparing for Charging, Engine Compartment Battery
Procedure
WARNING
Risk of explosion on discharged battery with "Visual
indicator".
If the "Visual indicator" has no color or is light
yellow, the battery may not be tested or charged. Jump
starting must not be used! There is a ri
© 2019-2026 Copyright www.auq3.net
