Dome light wire

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Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=37562
Printed Date: May 14, 2025 at 10:17 AM

Topic: Dome light wire

Posted By: Shen Gu
Subject: Dome light wire
Date Posted: August 17, 2004 at 2:30 AM

How many wire at the domelight wires and the wires define.My Roof car dvd with 3 wires for domelight.Please tell me the 3 wire's define.

Replies:

Posted By: NowYaKnow
Date Posted: August 17, 2004 at 6:00 AM

Normally at the domelight you have a constant 12v (+) wire, a ground wire, and a door trigger wire either (+) or (-) which tells the domelights to come on when the door is opened.

Mike

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