BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Vehicle Electronics / Anti-Theft System
BMW 7 Series: Anti-Theft System
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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
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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Signal Provision
Signals from integrated sensor system
The sensors that were previously accommodated separately in the DSC sensor
are now installed in the ICM
control unit. The following variables can be recorded with these sensors.
Longitudinal acceleration and pitch of the road or vehicle in the
longitudinal
Checking Filler Cap Pressure Relief Valve
Notes
Set pressure regulator on special tool 16 1 171 fully in "-" direction.
Connect special tool 16 1 171 using compressed air line (1) to workshop
compressed air system (8... 10 bar).
Connect pressure sensor (2) from Diagnosis and Information System.
Connect special tool 16 1 172 to quick-rele
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