Observe the following conditions prior to the A/C performance test
1. Provision of a diagnosis system. Safeguard electrical system integrity by
checking the fault memory (no
faults in the fault memor
WARNING: Only persons in possession of a professional certificate
of competence for the maintenance and repair of heating and air conditioning
systems are authorized to carry out repair work on the
Work on the refrigerant circuit may only be carried out by experts!
Avoid all contact with liquid or gaseous R 134a. Wear safety goggles and
gloves when working on the
refrigerant circuit.
Follow S
General information
Any updates to the Owner's Manual of the vehicle
are listed here.
Updates made after the
editorial deadline
The following chapters were updated in the
printed version of the Owner's Manual after the
editorial deadline for the Integrated Owner's
Manual in the vehicle had closed:
Necessary preliminary work
Remove REAR PASSENGER COMPARTMENT A/C CONTROL PANEL
Release screws (1).
Remove fan motor (3) from A/C control panel (2).
Installation note:
Make sure pins (4) are correctly seated on fan motor (3).
Fig. 90: Identifying A/C Control Panel, Fan Motor And Screws
REPLACIN