Anyone have a do. For securing the lighting assembly in the step? It wobbles around currently and I can see how to secure it. My guess is passengers feet go into it when getting into the back seat.

 

The light piece or the step?
My guess is the clips are worn. I have used a small amount of std gorilla glue to tighten up things, the glue expands with moisture and then hardens up.

I would perhaps seek out some new clips.