Twice now, low beam headlights have cut off while driving at night. I have noticed they also do not turn on sometimes during the day when I first start the truck. I always have the switch in the automatic position. If I turn the light switch to on, I get nothing, even after several tries. If I turn the switch from automatic to off and then back to automatic, the lights will turn on. I have tried switching the light relay with the fan relay and nothing. I have tried switching relays during the headlight off issue, while the light switch was in the on position, and nothing. Could this be an ignition switch issue? I know that is common but would it cause this issue? I an 2006 if that matters. Thanks in advance!