Sooo...I just did the install and it was a tad bit of PITA.
First off I went to ebay to order the part
LB5Z-19980-D. When i got the box in the mail the box had stickers with the accurate part number. when I opened the packaging the part came as
LB5T-18C612-EG I sent them a message telling them that they sent me the wrong part and was pretty dissapointed. The part did have the heated/cooled seat and heated steering wheel buttons so that was a plus and after getting a flashlight i could see there was a void and a possible display in there. When putting a light near my controller there was no void - it was solid plastic so that was encouraging. I decided to try the install just to see if it would work.
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I do have to first say a big thanks to
@randyknight for his video as it helped me get through the tear out but putting it back in was such a pain. having to get the top clips to go under the lip of the dash (circled in red), then into the bezel clips (circled in green) then making sure it came down correctly into the bottom plate, it was maddening. they have to be all inserted at the same time and I had to take it off and on several times.
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Followed Randy's instructions for ForScan and had no issues with the install. the display comes right on when tested but you must reinstall the "As Built" data in order to get the buttons to actually work. So it looks like there might be several part numbers for the controller.