i have an 05 mits endeavor. I drove home for xmas yesterday in a blizzard and my headlights dont work on low beam but work on high beam. i did research and it said my relay needs replaced or my headlight switch needs replaced. I checked the fuses and all were good. i was playing around with it and now 1 headlight comes on with low beams but then wont turn off when i shut lights off. and the other headlight only works on high beam now. what shoud i do to find the problem or what is the problem??? thanks in advanced