BMW 7 Series: Introduction
Anti-theft System
The anti-theft system is available as an option. The task of the anti-theft system is to indicate unauthorized access to the vehicle by emitting an alarm. The alarm can be triggered both audibly and visually. To do this, however, the anti-theft system must be activated. When activated, the alarm monitors the whole of the vehicle interior.
In addition the anti-theft system monitors the engine compartment and the vehicle's rest position. In order that nothing can be stolen from the trunk, the anti-theft system monitors opening of the trunk lid.
The alarm also signals an attempt to tamper with the vehicle, e.g. cutting of the supply line to the emergency power siren.
The anti-theft system's ultrasonic interior movement detector is entirely integrated in the roof function center.
The ultrasonic signal passes into the inside of vehicle through apertures in the grille of the roof function center.
The emergency power siren and combined tilt sensor is located near the rear wheel arch.
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System Overview
Anti-theft System Circuit Diagram
Fig. 34: Anti-Theft System Circuit Diagram
COMPONENTS DESCRIPTION CHART
Hood switch
Car Access System 4 (CAS4)
Anti-theft system (DWA) LED
Junction Box electron
Functions
Overview
When activated, the anti-theft system on the F01/F02 monitors the entire
vehicle. The doors and hood/trunk lid,
emergency current siren, the vehicle interior and the DWA bus in particular ar
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Body Equipment - Operating Fluids
1.0 ADHESIVES/SEALANTS FOR GLASS
Sikaflex 255 Adhesive is a single component polyurethane with a minimum
curing time of 4 hours at 72ºF/22º
C and 38% relative humidity.
The windshield or rear window must be installed within 10 minutes of applying
the adhesive or a skin will form
on the adhesive
Insert Holder
REMOVING AND INSTALLING/REPLACING 12V SOCKET IN CENTER ARMREST
STORAGE COMPARTMENT
Necessary preliminary tasks
REMOVE CENTRE ARMREST STORAGE COMPARTMENT
Remove 12V socket with special tool 61 0 250.
Fig. 279: Removing 12V Socket Using Special Tool (61 0 250)
REMOVING AND INSTALLING/REPLACING 12
