If I understand what you wrote you installed a new head unit and after reinstalling everything your cigarette lighter no longer functions. Did you check the wiring harness on the back side of the lighter itself? There are a lot of wiring looms back there and it's possible that you might have disturbed them while moving things around.
Scosche TA021 is the adaptor harness to mate an aftermarket head unit to a toyota harness. I used one yesterday to install my avn5500 and it has all the connections on it to make the new radio work right.