Did you buy it used? If so is there a matching plug on the other side? If yes I am thinking the previous owner had ditch lights installed? I was just in the same area on mine reinstalling my ditch lights after a windshield replacement and I don't remember a connector of any kind in there. Granted mine is a 2020 Sport not a Rubi but I don't think that would make a difference.
I dunno, it looks like factory wiring. Kudos to the P.O. if that was his wiring!
I'm installing a medallion light and that would be perfect to wire into. Will have to check for power and if so, when power is on.
Thanks guys. Was told by some folks on another forum that it was somehow related to adaptive cruise control. Either way, I'm not gonna tap it for power. I appreciate the reaponses.