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03 BMW Z4 alarm wiring

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=25153
Printed Date: July 15, 2025 at 10:20 AM


Topic: 03 BMW Z4 alarm wiring

Posted By: Geoff Smith
Subject: 03 BMW Z4 alarm wiring
Date Posted: January 23, 2004 at 5:42 PM

Does anyone have the wiring info for this car?? Many "Thanks" if you do.



Replies:

Posted By: bmf1000d
Date Posted: January 23, 2004 at 5:46 PM

make sure to check all wiring for this car this does not look right but thats what the computer says if you get in there and see that none of the wires dont look the same then please do not use this diagram

WIRE COLORSLOCATION
12 VOLTS CONSTANTRED / YELIGNITION HARNESS
IGNITION 1GRNIGNITION HARNESS
ACCESSORY /HEATER BLOWER 1VIOIGNITION HARNESS
STARTERBLK/YELIGNITION HARNESS
PARKING LIGHTSGRY/VIO@HEADLIGHT SWITCH
DOMELIGHTBRN/WHT/YEL(-)BEHIND GLOVE BX
PWR DOOR LOCKWHT/RED / YEL(+)12 PINN CONN
PWR DOOR UNLOCKBLU/RED / YEL(+)BEHIND GLOVE BX (TYPE A)
TRUNK RELEASEBRN/WHT(-)BEHIND GLOVE BX
TACH SENSORBLKBEHIND INSTRU CLUSTERL

BRAKE

RED / BLU@SWITCH ABOVE BRAKE PEDAL

FACTORY ANTI-THEFT

 TRANSPONDER



-------------
"Big" Mike
Double Take
Fremont, Ne
remember to check all your wires with a dmm not a test light!!
i take no responsibilty whatsoever for the vailidty of the info nor consequences thereof


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