Tail lights out.

What is your question?

A while back I replaced my car stereo. Bought a wiring and stereo install kit and everything works fine, then I tried to install an amp. Hooked up the trigger wire from the amp to what I thought was the right wire (An orange wire from the car that was unused when I installed the new stereo). It didn't work and now my tail lights, lights in my console (AC, shifter, etc), and the turn signals when I unlock the doors don't turn on. The braked lights, headlights, and turn signals (the rest of the time) work fine. I replaced the tail relay with no change, tried reinstalling the stock stereo, again no change. Any ideas?