hey guys this is probably dumb but I got the entire interior installed in my car but the stupid dome light. I can't figure out how it goes. Right now its just hanging from its wires through the headliner. It has these little metal clips on the side that might catch the headliner or something. Does it screw on or have snaps of some kind or what?

joe

 

The clips hold it in place on the sides. No screws, or anything else.