Hoping you guys can help me out. My automatic headlights had been getting to the point where they would take 5-10 seconds to come on after cranking. Sometimes, I could put the truck back into park and they could come on, now nothing. I can crank and let sit for however long and they won't come on. The bright lights work fine. I have to click them off and on to avoid blinding other drivers, so the other day, I hit the rumble strip on the side of the road and the normal running lights came on. Tried that this morning, and nothing happened. Please help