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Both headlights went out at same time - 2004 Buick Regal

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Also look for a headlight relay

Posted on Apr 03, 2015

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The odds that both bulbs failed is like my cozens slim and none. There is a fuse that could have failed or possibly the light switch. eliminate those problems check to see if you have voltage at the bulb. If so it is either the bulb or ground connection.

Posted on Apr 03, 2015


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