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My Headlights Won't Turn Off?

81K views 29 replies 23 participants last post by  Gray Limited  
Two things come to mind. My 2000 doesnt have DRL's but I just leave my lights on anyway but when you turn the truck off they remain on until I open the door. I bet there is a door switch that is stuck. The other thought is if I want my lights on and the truck is off I have to turn them off and then back on with the switch on the stalk. Try cycling the switch on and off with the door closed and see if there is a difference than cycling with the door open. There is a small power drain when you leave the lights on and have the truck auto off them and it is in the manual somewhere.