i bought superwhite bulbs for my foglights. After i removed the housing and put in the new bulbs the lights wouldn't turn on. I checked to see if it was the bulbs and put the original ones in and they didn't work either. All connections seem to be secured. Finally get them to work don't ask me how but the finally went on. But now one of them is not working again while the other is fine. I checked the buld again and it was fine all connections are fine what in the **** could be the problem?