Hahaha hahaha hahaha...................
Jk. Hehehe. Push the mirror to one side and peek in there, you will see some tabs that hold the mirror cover on. Carefully take a screw driver and release them one by one. Then do the same on the other side. I believe there are at least four, maybe six. You can see them on the top and bottom too. The mirror stays on. The light releases from the cover.
Sent from my phone that somebody didn't help me get.