5 Series E60 530d (M57TU) SAL
VS-22 es
Baugruppe/Group: 61
61 09 03 (031)
weltweit
Datum/Date:
05/2003
update: 07/2004
Anti-theft alarm system
E60, E61
Introduction
The anti-theft alarm system (DWA) detects and reports attempts at intrusion and tampering with the vehicle. The
vehicle interior is monitored by the ultrasonic interior motion detector (USIS). If an attempt is made to break into the
vehicle and to enter the interior, the DWA alarm is triggered. A tilt alarm sensor integrated into the siren monitors the
vehicle's position. The tilt alarm sensor detects if the vehicle is raised or towed away.
[System overview ...]
The DWA alarm consists of:
-
acoustic alarm via siren (intermittent tone for 30 seconds)
-
visual alarm via lighting system (hazard warning lights)
The alarm can be encoded depending on the country concerned.
Brief description of components
The anti-theft alarm system receives input signals from the following components:
-
Ultrasonic interior motion sensor
The ultrasonic interior motion sensor uses ultrasonic waves to monitor the vehicle interior. Movement is detected
if the reflection (echo) of the ultrasonic waves changes. The sensitivity of the ultrasonic interior motion sensor
can be adapted to different conditions (e.g. sliding/tilting sunroof open).
[more ...]
SBT Anti-theft alarm system E60, E61
BMW AG - TIS
22.02.2013 10:54
Issue status (12/2007) Valid only until next DVD is issued
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