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  1. How to shut off the automatic lights? 2001 Impala LS

    I want to be able to use the headlight control knob the way I should be able to, where if it's all the way in, I have no headlights on even if its night. When I pull it one click out, just the parking lights come on. If I pull it out 3 times, the low beams come on. I don't know why GM even...