Headlight sensor I need to replace the sensor that decides when to turn on my headlights when they're in automatic mode. In the middle of the day, the systems says my lights should be on and dims my dashboard lights. For some reason it also stops my left-turn signal from working. If I manually turn of the lights everything works again, but then my turn signal doesn't work at night and I'm always having to remember to turn the auto headlights off during the day.

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I have seen the sensor fall out of the dash housing. When you put it back it should be good again.
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