Brought my car home from my cousin's last night and discovered that my headlights are not working. Here's a little background. We had the dash out this winter to replace the heater core and thought we got everything put back in correctly. Well I discovered that we didn't have the plug pushed all the way into the switch. I fixed that but when I went to turn the lights on, only the parking lights come on. I got out my light tester and the the switch appears to be working correctly but I am not getting any juice to the socket. Does anyone have any ideas?