Please tell me you have the polarity chart for the rear hvac controls for a 2000 2006 Tahoe/suburban? I cant find a chart anywhere online showing me which side i need to put positive and which side I need negativeLooks awesome. I did mine about a year and a half ago. Done several other trucks since, including Mike (TahoeWhat). I know what you mean about the series wiring on the stock bulbs. Its confusing as hell!! All the 00-02 AC controls are like that, so are the 03-06 controls with the sliders. Also all overhead rear AC controls are wired like that too. Keep that in mind when you go to do your overhead AC controls.