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
REMOVING AND INSTALLING/REPLACING LEFT FANFARE HORN
Necessary preliminary work
Remove FRONT LEFT WHEEL ARCH COVER
On vehicles with auxiliary heaters as equipment specification, remove
BUMPER TRIM
Disconnect plug connection (1) and release nut (2).
Remove fanfare horn (3).
Fig. 276: Identifyi
Switching on automatically
The system is automatically active after every
driving off.
Switching on manually
Press the button.
The menu for the Intelligent Safety system
is displayed.
If all Intelligent Safety systems were switched off,
all systems are now switched on.
"Configure INDIVIDUAL": dep