Boomer 25 taillights

[Duffman4450]

Hi there. Got a 2012 new Holland Boomer 25(made by ls). Right tail light got knocked off and trying to rewire it but can not figure out which wire to which bulb. I think it is a sealed housing tried to look at other side but don’t want to bust it. Any info on wiring would help. Looks like a green ground attaches to one of the socket screws then have a pink a green and brown and a white and brown(or black not sure)

 

[Roadworthy]

I'll do a bit of guessing here. If you have an ohmmeter, with the key turned off, if the green wire is ground you should get very low or zero ohms from that wire to ground. If you have two remaining wires one is probably for tail lights and the other for brake or turn signal lamp. Turn on your lights and see which of the wire measures twelve volts to ground. Label it. Ground the shell on your lights. Apply voltage to each lamp in turn. The brighter one is your turn signal light, the dimmer one the tail light.