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 c
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
Identification
PR Number Allocation - Brakes
Vehicle Data Label
Which brake system is installed in the vehicle is among
other documented by the PR number on the vehicle data label.
A - Rear Brakes (Example)
B - Front Brakes (Example)
Vehicle data label component
location.
ELSA
Overview - Radiator Grille
1 - Cover
For the front camera
2 - Emblem
Overview. Refer to
→ Chapter "Overview - Name Badges and Emblems".
3 - quattro Name Badge
Overview. Refer to
→ Chapter "Overview - Name Badges and Emblems".
4 - Rad