Download e46 Central Body Electronics

ANTI-THEFT (DWA) SYSTEM
(BMW Center installed accessory)
All E46 vehicles are factory prepared (prewired and GM programmed) to provide the DWA
function. The DWA system components are available as a retailer installed optional
accessory. Once the DWA system components are installed the GM must be encode to
recognize the installed components and carry out DWA functions. This is done with the
ZCS “Retrofit” program function using the DIS or MoDiC.
The GM utilizes existing components and/or circuits as part of the DWA system:
•
•
•
•
•
Door lock hall effect sensor contacts (door open/closed).
Trunk lid switch contact (monitored for closed trunk).
Trunk lock key position switch (located on the trunk lock, this switch signal prevents
DWA from activating if armed when the trunk is opened with the key).
Hood switch (monitored for closed hood, located under the hood).
DWA status LED (part of rear view mirror).
The DWA optional accessory kit includes the following:
•
•
•
Tilt sensor (pre wiring in area of installation in right trunk area).
UIS Interior compartment monitoring sensor (pre wiring in area of installation in center
headliner).
DWA siren (pre wiring in area of installation right cowl area next to IHKA housing).
Hood switch
KI.R
MHK
Driver's Door
Actuator (FT)
Hallsensor
KI.30
Passenger Door
Actuator (BT)
TK
TKFT
TKBT
TK
Hallsensor
Left Rear Door Actuator (FH)
GM V
Hallsensor
TK
Right Rear Door Actuator (BH)
TKFH
TKBH
TK
Hallsensor
DWA - LED
DWAL
NG
INRS
GRL
HKK
Tilt sensor
SIRENE
ERHK
GM
STDWA
Valet
Switch
UIS sensor
Siren
DWA
Cancel
Switch
M
Lock
46
E46 Central Body Electronics
Trunk
actuator