Noob here just got my CB, I reinstalled original turn signals. No grounds in the front signals, two wires comes out, parking and indicating. Had to run separate ground wires off the bulb holder. Can't figure it out, I am a dummy. Stock signal has ground wire connecting bulb holder to signal housing inside but headlight ear is rubber isolated, so it won't ground. I am not stupid enough to mix up front and rear signal (1156 vs 1157) but don't know how it was originally. It works fine but I'm sure it not correct.