Print Page | Close Window

1995 BMW 740i doorlocks?

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=27668
Printed Date: April 30, 2024 at 8:14 AM


Topic: 1995 BMW 740i doorlocks?

Posted By: HamiltonAudio
Subject: 1995 BMW 740i doorlocks?
Date Posted: March 03, 2004 at 2:56 PM

this is a weird one!  One wire system that we could find.  Vehicle running - pulse positive and it locks/unlocks.  Vehicle NOT running - pulse negative and it locks/unlocks.  Also we believe it has the deadbolt system and do NOT want to be able to pulse the locks when the doors are open to prevent damage.

what is the trick to this one?  is there a dataline module we could use to simplify?  are these vacuum style locks?  never seen it before like this and don't want to damage anything!

b




Replies:

Posted By: cbag1
Date Posted: March 03, 2004 at 3:38 PM

powerlock = WHITE/ RED / yellow + driver kick harness from dr

power unlock = blu/brn/yel  +  driver kick harness from dr

Also found at general module under rear seat. May also be WHITE/ green and WHITE/ BLACK / YELLOW. Do not operate locks by remote with doors open or deadbolted to prevent possible damage to servos.


Print Page | Close Window