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92 mustang need dome light wire

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=110836
Printed Date: July 19, 2025 at 12:34 PM


Topic: 92 mustang need dome light wire

Posted By: gamatt
Subject: 92 mustang need dome light wire
Date Posted: January 20, 2009 at 9:29 AM

Hi,

I'm installing a DEI 712t in my 92 Mustang and the only wiring I'm not 100% sure of is the Dome light supervision.  I know it is a positive circuit system, so the input to the brain (on-board relay) will be a fused 12v+.  Then the output is supposed to go to the dome light circuit.

So my question is where do I find the dome light circuit.  I'm assuming that the door pin switch is not carrying the live wire for the dome light, is it?  If so I would just connect to that, but I'm assuming that is just a low amp circuit that runs to a relay to turn on the dome light.  I would then need to find that relay and connect to the 12v+ output of that relay.

Thanks!




Replies:

Posted By: ckeeler
Date Posted: January 20, 2009 at 12:21 PM
on that car you can use the door pin wire. it is a positive trigger wire. BLACK/ light blue in the drivers kick panel. or another option is to just pick up the wire at the dome light itself. the kick panel wire is easier.



Posted By: gamatt
Date Posted: January 20, 2009 at 2:55 PM
Ok, thanks!  Kick panel is waaaaaay easier, I agree.


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