Update: I was able to find where to disconnect the wires in the rear hatch. And they do need to be fixed, but for satisfaction I disconnected and then placed a test light between the POS post and disconnected POS cable (easier than fiddling with the temperamental multimeter), sadly it still lights up until i remove the DOME fuse. So more work is needed. The door switch is a simple pin under a grommet and I'll have to figure out how to remove. Oh sigh, i was hoping the rear hatch wire was it. Not sure how the cigarette lighter wires would have been grounded. But since it works w/o ACC key on, then it must have an issue along the lines.