IAMICHABOD wrote:
great post by CloudDriver that shows how to do it
CD's "how to" posts are simply the BEST! Mine are more like a few cockeyed pix, a few awkward words, and the critical step missing.
OP will need this whether repairing or replacing. I can't picture doing the dismantling, disconnecting, drilling and epoxying it'd take to fix it the way I've imagined... with the damaged part still on the door. I was in our door doing something, forget just what, but it frustrated me to see that the third fastener is hidden behind the panel like Ford did. Doesn't matter to them - mirror no doubt went on first. Heck, they have some way to get the window mechanism installed with motor in place. To replace the motor, WE need holes for a small socket wrench. So Ford obligingly provides dimples to drill through. Why not, uh... Holes???
I think the connector is a MOLEX, and there's a tool to install/remove those terminals into/out of that plastic connector body.

Tool is terminal size dependent.
But for most of us, removing those terminals is pretty much a one-time, destructive operation. And if we bugger the plastic, they won't stay in place once re-installed.
So we cut and splice like CD did.
I hope somebody tries the fix I've dreamed up. It has the potential to make the mirror Better Than New because the assembly would be threaded steel instead of crimped pot metal. Might even be a way to make the tension adjustable...