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
Pry Lever -80-200-
Omega Clip Tool -T40280-
Removing
- Remove the rear lid closing button. Refer to
→ Electrical Equipment; Rep. Gr.96; Controls; Rear Lid Lock
Button in Luggage Compartment E406, Removing and Installing.
-&nbs
Driver Side Instrument Panel Vent, Removing and Installing
Special tools and workshop equipment
required
Trim Removal Wedge -3409-
Removing
- Move the steering wheel as far up and backward as possible
to be able to use the full steering column adjustment range.
- Remove the driver sid