Shoulder belt clip

mine has them as well and they are annoying, i have yet to figure out how to hang my belt so its not hanging down LOL. my headliner is also notched where the clips go.

I hear ya.
They are a PIA, and that's one of the reasons I am replacing them. (That to match my new seats)
I suspect my headliner is notched also, because the clip don't want to move around much.