Hi upgraded long time ago my 2014 Lincoln MKX to sync 3 and it all works fine but I would like to see about changing to get higher channels with SiriusXM as I have Sirius only currently. I read that some changes have to be made to wiring connection and a different ACM. Can anyone help with this I tried the searches and it just a Rabbit hole loop. I use to have a 2013 now have a 2014.
I have done it to my '18 F150. I got an ACM from an 20 EcoSport and APIM from a 20 Edge. You will have to pin out a couple of circuits, and then change the VIN in some modules to update it. There is a write up on this that I followed, it shouldnt be hard to find, this is a hot topic.