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Discussion Starter #1
Hello Everyone,

New to the forums here after searching!

Just purchased a 2004 Trailblazer LT 4WD with the 4.2. My issue is, the headlights don't seem to be working right. I turn the knob and they don't turn on at all. Then... when I hit the fog light button, the headlights turn on, but not the fog lights?! This has me scratching my head!! Is something wired wrong?!

Any help would be greatly appreciated. I haven't owned a Chevy in quite a few years.

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