Yours might differ from mine depending on how your MKX is equipped but you can edit the asbuilt with FORScan or any text editor. You’ll need an adapter to write your changes to the APIM, if you don’t already have one, you can see a list of supported ones here FORScan Supported Adapters, Protocols, and Platforms, I’ve got an OBDLink EX personally.
It’s a bit weird to me that you’re getting all of the same issues on an H-series APIM, I’m asusming in your case they’d all be solvable with AsBuilt changes done in FORScan since the HVAC issues for example are related to my APIM being a K-Series as F150Chief said.