1999 GMC Suburban daytime running headlamps

1999 GMC SUBURBAN
110,000 MILES • V8 • 2WD • AUTOMATIC
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JYL
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I would like to find how to turn off the daytime running headlamps. as soon as I release the parking brake the headlamps turn on.


Thank You
Sep 14, 2009 at 11:09 AM
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DOCFIXIT
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That's how it was designed so vehicle is easily seen on road. You can try removing DRL relay in convinence center.
Sep 14, 2009 at 11:31 AM
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JYL
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What is a DRL
Sep 14, 2009 at 3:36 PM
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JOEYBOTTS
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D..Daytime R...Running L...Light relay. its a small gray box inside your fuse panel under the hood.
Mar 15, 2010 at 9:50 AM