Looking for How-To mirror glass replacement

[Netman66]

Gentlemen,

I have a 2010 Laramie with the chrome, flip up trailer tow mirrors and I need to replace the turn signal LEDs. Apparently, there is a screw behind the small convex mirror that I need to remove.

Does anyone have instructions on replacing these LEDs or at least how to remove the small convex mirror without breaking anything??

Thanks!
Paul