Audi Q5: 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 study
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as ref
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Lower Seat Frame Cover and Cushion, Assembly Overview
Note
In the illustration is 2/3 left rear seat is shown.
1 - Cushion
Cover with upholstery, removing and installing. Refer to
→ Chapter "Seat Bench/Single Seat, Removing and Installing"
Cover, Separating from Cushion
Applies to vehicles: with diesel engine
Always use ULSD (Ultra Low Sulfur Diesel) No. 2. The ULSD No. 2 meets the
ASTM D975.
Diesel fuel with concentrations of biodiesel higher than 5 % such as В11, B20 or
B100 are strictly prohibited.
Service station fuel pumps are labeled with the correct fue
