ok...I'm looking at the wires going to my corner lights...I've got 3 wires with the middle one being brown that I am assuming is the common ground...the other two are black..on the harness there reads 1 2 3 with 2 being the brown one. Does anybody know which of the black ones...1 or 3 is for the turn signal and which is for the parking lights? Thanks!

 

turn on you blinker and touch connect wire to the light if it’s blinking - it’s your turn signal… mystery solved …