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
Necessary preliminary tasks
Remove EMPTY HOUSING for roof-mounted aerial
Release screw (1).
Slide roof-mounted aerial (2) in direction of arrow and feed out towards top.
Fig. 55: Identifying Screw And Roof-Mounted Aerial
Disconnect plug connections (1) and remove aerial (2).
Retaining lug (3)
Lane Departure Warning
The lane departure warning can be ordered has been available:
Since 03/07 in the
E60
E61 and
Since 09/07 in the
E63
E64
In the event of a replacement of components, the different features of the
variants as described in the parts
catalogue, and the instruc