Hi, recently lost a little button / cover that used to be on my auto shifter, can you please tell me what's the name of it, what does it do and where can I buy one? I really need it even if it doesn't do anything useful, my auto shifter looks pretty bad without it.

I attached an image and drew a red circle around the button I'm looking for.

 

That thing was a PITA to find out what it was called. It's simply called a "Cap" by Ford but, here's the part number. I had to replace mine about a year ago.
6R3Z-7A214-AA for the standard interior
6R3Z-7A214-BA (Silver) for the upgraded interior package which is what you have.

Just google it. Tasca Parts (Ford) is where I got mine I think. It ain't cheap for what it is ($15 +shipping). but yeah, sucks when it's missing if the rest of the interior is in good to great condition like mine and it appears your is.

 

Thanks so much, man, you've been extremely helpful, I just ordered one from Tasca Parts, will get it soon hopefully.

Thanks again, you're the best.