Evening, hoping I can get someone to answer this real quick.. I am sure someone out there has bought the wrong mirror thinking it will work.

I have a 2007 GMC Sierra SLT Crew w/the loaded mirrors that dim, fold, tilt in reverse, turn signals in the mirror and heated. Has anyone found a tow mirror like on the 2500's and the new 1500's that will work on my truck or....is my only avenue to go back to the originals.?
As you can figure the folding function breaks when persons of large stature can't fit in between to vehicles when walking through the parking lot.
I forgot to fold and found the mirror folded back on more than one occasion. I don't care about the folding aspect, just want something that will wire up to my existing plug. Any suggestions would be appreciated, including 'just suffer and buy the originals again'..