all lights on my trunk lid are out .no brake lights.no backup lights.no marker lights

Asked by blajer Mar 19, 2016 at 07:34 PM about the 2004 Cadillac Seville SLS FWD

Question type: Maintenance & Repair

i used a test light and ran a separate ground and touched it to the bulb socket
and it lite up.my question is can i run a new ground wire that is common to all
the lights on the trunk and which wire can i tie into or is there a simpler
way.thanks

945

Shlomo answered 8 years ago

Follow wires along trunk lid usually where it bends and u most likely find a broken ground

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blajer answered 8 years ago

Thanks for your advice. Your answer was spot-on! My tail lights are working fine now.

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