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
ADJUSTMENT/INITIAL OPERATION FOR ACTIVE FRONT STEERING
NOTE: Adjustment/start-up of the active steering must be carried out:
Before adjustment work on the front axle/steering
After work on the steering column
After replacement of following components:
Active front steering control unit
ICM c
Notes
NOTE: Non-coated evaporators were installed in connection with ozone
generator on
vehicles built before 09/2010.
A coated evaporators without an ozone generator is installed on vehicles built
after 09/2010.
The evaporators must not be confused!
Refer to EPC for part number!
Necessary prelimi