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bmw 325i pwr door lock

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=93353
Printed Date: May 15, 2024 at 8:24 PM


Topic: bmw 325i pwr door lock

Posted By: jongEXr
Subject: bmw 325i pwr door lock
Date Posted: April 25, 2007 at 9:42 PM

Hi just wondering if anybody can help me locate pwr door lock/unlock harness picture will help.

trying to install alarm but having trouble locating that harness so pls help   thanks




Replies:

Posted By: KarTuneMan
Date Posted: April 25, 2007 at 9:59 PM
always include ALL the vehicle info. Year?

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Posted By: jongEXr
Date Posted: April 25, 2007 at 10:17 PM
jongEXr wrote:

Hi just wondering if anybody can help me locate pwr door lock/unlock harness for 1993 B MW 325i 4dr picture will help.

trying to install alarm but having trouble locating that harness so pls help   thanks




Posted By: enice
Date Posted: April 25, 2007 at 10:50 PM
The alarm plug is a black 12 pin plug located just behind the glove box. It is mounted with the pins facing you atop a vent just to the left of the body computer.  They are positive and are WHITE/ red and blue/red



Posted By: KarTuneMan
Date Posted: April 25, 2007 at 10:53 PM
LOCK WHITE/ red At factory alarm plug   + 
 The factory alarm harness is located below and behind the glovebox. You can find most of the wires required for a security installation at this connector. See the TIP diagram.
 UNLOCK Blue/red At factory alarm plug   + 
 The factory alarm harness is located below and behind the glovebox. You can find most of the wires required for a security installation at this connector. See the TIP diagram.

NOTE: The information on this sheet is provided on an “as is” basis with no representation or warranty of accuracy whatsoever. It is the sole responsibility of the installer to

check and verify any circuit before connecting to it. Only a computer safe logic probe or digital multimeter should be used. Wiremagic.com Corp. assumes absolutely no

liability or responsibility whatsoever pertaining to the accuracy or currency of the information supplied. The installation in every case is the sole responsibility of the installer

performing the work and Wiremagic.com Corp. assumes no liability or responsibility whatsoever resulting from any type of installation, whether performed properly, improperly

or any other way. The information supplied is a guide only.

(c)Copyright 1998 Wiremagic.com Corp. All Rights Reserved.

BMW factory security connector

BMW 3, 5 and 7 series for 1992 to 1998 have a pre-wired factory security connector that can be useful when adding

after-market accessories such as alarms and keyless entry systems. On the 3 series this connector can be found behind

the glovebox near the center console. On the 5 series it can be found either in the same location as the 3 series, or

under the back seat near the battery. On the 7 series this connector can be found near the brake pedal under the

passenger side dash. The layout for this connector is as follows:

PIN FUNCTION WIRE COLOR POLARITY

1. 12 Volts constant RED / gray +

2. Ignition PURPLE / white –

3. Ground Brown -

4. Drivers door trigger BROWN / gray -

5. Passenger door trigger BROWN / blue -

6. Rear door trigger BROWN / purple -

7. Horn trigger BLACK/ blue +

8. NOT USED

<"Times New Roman" >

9. Lock trigger* WHITE/ red +

<"Times New Roman" >

10. Unlock trigger* Blue/red +

<"Times New Roman" >

11. Trunk trigger BROWN / white -

<"Times New Roman" >

12. NOT USED

* These wires must be tested with all the doors closed or the doorlocks will not respond.



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Posted By: jongEXr
Date Posted: April 25, 2007 at 11:33 PM
ill try that wire but not sure if im using the right wires ill take some pics then post it but anyways thanks for the tips ill check tomorrow


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