Remove interior roof light cover

[Auscal]

You would think this would be easy, but I can’t figure it out. Both the center interior roof/ceiling light and the rear roof light are not working on my 2006 vibe. I cannot figure out how to remove the cover to replace the bulb. What am I missing?

[SlammedNiss]

Here's a vid on how to remove the dome light cover.

https://www.youtube.com/watch?v=31PnekJ-tiM