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
Special tools and workshop equipment
required
Torque Wrench 1410 -VAG1410-
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview prior to starting procedure.
Mandatory Replacement Parts
Brake Pad Retaining Plate - Replace when pads are replaced.
Br
Component Location Overview - Passenger Occupant Detection System
Note
For the passenger occupant detection system the heating element is
used.
1 - Wiring Harness
For the seat heating element with passenger occupant detection
system
Clipped in the seat frame.
Connector stat