Audi Q3: A/C System, General Information
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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
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - S
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
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Tread wear
Traction AAA BC
Temperature ABC
Quality grades can be found where applicable on
the tire side wall between tread shoulder and
maximum section width fig. 154.
For example: Tread wear 200, Traction AA, Temperature
A.
All passenger car tires must conform to Federal
Safety Requirement
Special tools and workshop equipment
required
Calibration Tool -VAS6350-
Conditions
- The Lane Change Assistance Control Module -J769-/ Lane
Change Assistance Control Module 2 -J770- must be calibrated
using the Vehicle Diagnostic Tester during the following
conditions:
Lane