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
Safety information
Warning
Improperly executed work in the engine compartment
can damage vehicle components and
impair vehicle functions. There is a risk of an
accident and damage to property. Have work in
the engine compartment performed by a dealer's
service center or another qualified service
cen
Remove acoustic cover (1) in following steps:
Raise
Remove in direction of travel
Installation:
Insert acoustic cover (1) into existing rubber guides.
Fig. 18: Identifying Acoustic Cover
REMOVING AND INSTALLING/REPLACING ENGINE (N63)
Necessary preliminary work
Move ENGINE COMPARTMENT LID into