For some reason my taillights are on all day and turn off at night?? I had a out turn signal but replaced it and nothing changed. I can't use my brights after dark ether without turning lights on manually but even turned on taillights stay off at night... Fog lights I leave on and turn on a dusk I don't get it?
99 Yukon denali auto taillights not working
- Thread starter Genn15
- Start date
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