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:
High beam assistant
Applies to: vehicles with high beam assistant
The high beam assistant automatically turns the
high beams on or off depending on the surrounding
conditions.
A camera on the rearview mirror mount can detect
light sources from other road users. The high
beams switch on or off automatically depending
o
Map update
Introduction
Applies to: vehicles with navigation system
You can update the map data in the MMI with a
map update. The functions depend on the country
and vehicle equipment.
Map update through online map update.
Import a map update from the USB connection
to your MMI.
Online map update
Applies
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