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reverse lights, headlights to turn on

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=89674
Printed Date: July 13, 2025 at 1:44 PM


Topic: reverse lights, headlights to turn on

Posted By: ishv
Subject: reverse lights, headlights to turn on
Date Posted: January 28, 2007 at 12:26 AM

how do i wire up the relays to make my headlights and my reverse lights to turn on when i disarm my alarm its a viper  350hv going in a 96 honda accord. 



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----ISH----
I HATE RELAYS!!!!!!!!!!!!!



Replies:

Posted By: imseth85
Date Posted: January 28, 2007 at 12:53 AM
you can use the dome supervision wire for that if that unit does not have an illuminated entry wire. Make sure you diode isolate it from the dome light too or else your headlights will turn on with the dome light. Hook the dome supervision wire to 85, fused 12 volts to 86 and 30, and then 87 is your high current positive output (if you tapped into a strong 12 volt source). You can hook this output to the reverse lights and the headlights, but you must either use another relay, or some high current diodes to isolate them from each other. To do it with another relay just wire another one up the exact same way. good luck!

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Seth Alvo     NY
Mobile Electronics Installer



Posted By: ishv
Date Posted: January 28, 2007 at 3:23 PM
makes sense thanx im a try that.

-------------
----ISH----
I HATE RELAYS!!!!!!!!!!!!!


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