i installed new headlights and now when i put the switch to the parking lights the parking lights and insrument panel should all come on. they dont and if i push the switch to right before the headlights the parking and everythign come on but then it goes to the headlights right away and the parking lights and instrumentals go off. so i can manually make it all work i replaced the piggy back and switch with no luck, but the problem only started when i changed all the front lights so what can be loose to be making it do this??