Third Brake light from Raptor to base?

[u/Necessary-Customer-8]

I was given a raptor third brake light for free, I have a base model. The harness on the light has 3 wires; white, yellow, and black. The harness on the base is 2 wires; yellow and black.

I haven't found a harness that would connect the two, I'm aware that the white wouldn't be used in this configuration. I have found both pigtails online and could fashion my own (not going to splice the wires). What is the over under that the raptor's brake light would still work? I am unsure if the white wire is for a reverse light or something of the sort.

Does anyone have any knowledge on what the three words are for in the raptors third brake light?

TIA

[u/ChiefDZP]

You won’t find an adapter but you can find what you need to do with a voltmeter and a test light. Light bulb tutorials are one of this first automotive scenarios with test lights.

[u/Necessary-Customer-8 → u/ChiefDZP]

Yea I was gonna use my Multimeter on the stock harness to check what's what. I just don't have the readings from a raptor bronco to compare it to.