Went camping for the first time this weekend and now I have a boatload of issues to try to fix. #1 on the hit parade is that the running lights were on while parked and unhitched from the truck. Right before we left, I noticed that the rocker light switch to the trunk light was illuminated. I had already tried to turn on that lamp and the bulb is not lighting up. The bulb appears fine, I can see a complete filament. I wasn't worried about that at the time. I know there is power to the switch since the rocker is illuminated. I switched off the rock and lo and behold, the running lights turned off!! What little I understand is that I have a short to power somewhere. My first thought is that it is the lampholder itself. Cannot removed easily since it is rivited into place. Before I go tearing into this, has anyone seen this? Any recommendations?