Update: I now have dash lights and turn signals. Still no fuel gauge or low beam lights. I can't figure it out. I wouldn't have done anything that would have knocked the ground loose on the tank.

I'm hoping that the lights are because of the dimmer switch. What is the easiest way to replace that? How do you get at it? Remove the kick panel then pull the carpet?

What grounds should be hooked up that would affect the lights?

Do the lights have any tie-in with the dash? By that I mean if something wasn't working on the dash (like my fuel gauge) would that affect the lights? Or vice versa?