same problem,,, using a razor blade and small piece of sandpaper, get rid of the peeling parts very carefully to the edges where the paint is holding ok,,, carefully sand the bare spots and the edges of the good paint,,, take some acrylic touch up paint I would suggest white haha paint, in the area, let dry and do 2/3 coats,,, take a bottle of touch up clear coat and cover the newly painted area,, again 2/3 coats,,, I f the area is large that say a silver dollar you might have to go tape and spray paint, you would then need to mask the area is you use spray paint of course if your going to use spray, go ahead and buy a primer base to spray on first,,,
When I fixed mind I notice that the primer on the mirror arms was bad I did about 50cent size repair has held up find.. I think these mirrors are an addition to the unit, so not made by ford
David Sparks
2008 PC 2350
Houston,