I will pull it back apart tomorrow. I'm positive those wires are black. Which is strange indeed. I've never owned or worked on a Duster, just my darts. However, there a larger circle imprinted in the headliner. It's a perfect circle, but it's about 6-8" diameter. It looks more molded than like an aftermarket dome was mounted. But I found it strange that there is a circle in the headliner around the factory dome aluminum base. Is that just a design feature or am I looking at something way way deeper??