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
SEE MORE:
Vibration Damper
REMOVING AND INSTALLING/RENEWING VIBRATION DAMPER (N63)
Necessary preliminary work
Remove FAN COWL
Remove A/C compressor DRIVE BELT
Remove alternator DRIVE BELT
Remove belt pulley for A/C system
Release screw (1).
Tightening torque 11 28 1AZ.
Remove belt tensioner with idler pulley (2).
Fig
Instructions For Opening And Replacing Parts In Refrigerant Circuit
WARNING:
Avoid contact with refrigerant and refrigerant fluid
Follow safety information for handling R134A refrigerant.
Follow safety information for HANDLING REFRIGERANT FLUID
IMPORTANT:
Always use new O-rings each time A/C connections are opened (refer to
Electronic Parts Catalogue)
They
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