Which chord for tail-light?

[4jacks]

Hmm... I honestly don't know exactly, cuase I haven't played w/ my civic's tail lights yet, but what you can do is take out the bulb socket, like you were going to change the bulb, and there should be 2 wires on it one on the center one on the side, the one in the center is the POWER one !

I hope that helps !