Can I pulse hazard lights w/ keyless 4BMW

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=14183
Printed Date: July 15, 2025 at 5:47 AM

Topic: Can I pulse hazard lights w/ keyless 4BMW

Posted By: hedess
Subject: Can I pulse hazard lights w/ keyless 4BMW
Date Posted: May 29, 2003 at 11:34 PM

Hi,

I have a 2002 BMW 325i. I would like to make the hazard lights and/or horn pulse when the keyless remote (standard remote that came with car) is used to open or close the doors.

Can someone provide me a diagram of how to do it, which wires to tap into and where they are located.

Thanks in advance

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Hedess
:)

Replies:

Posted By: csorrows
Date Posted: July 07, 2003 at 5:08 AM

I know how to do it with a aftermarket keyless but don't know how to extract the lock and unlock signals from a factory intergrated system.

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You can build anything if you have enough time and patience!

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