So I noticed a couple months ago that a metal bit came off of the drivers side door sill (specifically from the "R") and the other day I saw that more came off from the passenger side! Has anyone else had this problem? The dealership said I would like have to order a new set, which I do not want to do. Here is a picture: Notice on the A's and R

 

Also I would glue them back on, but the pieces seem to have fallen out of the car, I wish I could just order new bits to glue on myself.

 

You could use a silver paint pen from a craft store to fill those spots in. The glue must have given away. That is pretty disappointing.