17 Explorer Limited- found these wires under the rear seat. This doesn’t look factory
I’ve been starting the process of installing aftermarket car audio in our 17 Limited with Sony. I have amp rack built and concealed, and power wire ran from battery. Yesterday, as I was running the power wire, I found these wires under the third row. I’ve never seen posi-lock connectors used from the factory before. Does anyone have any idea what these would go to? Everything audio related works, and all of the other accessories seem to work just fine.