I just finished upgraded my 2014 Lincoln MKX to Sync 3.4 the APIM I got was supposed to be a Nav unit but it turns out it is not. I am sure there is some issue there but not the current problem. I used an as-built from a 2017 MKX to try to fix the issue but it didn’t help.
Issues:
-Steering wheel buttons( Seek & answer not working, Volume does)
-Clock in Sync is missing. It displays --:-- and just resets to 12:00 when I mess with it.
-Seat Controls Heated and cooled ( buttons are there but they do not work)
-HVAC controls (they do not work from the sync screen)
So i managed to somewhat fix the steering wheel contols and clock by using setting from an explorer. My seats are still non funtional and it doesnt display temperature on sync screen. I was going to try to update apim. Ideas?
I have tried 21 and 22 and 01 for 7D0-01-01 XX** . I almost think IPC is CM in the MKX? seems strange. I am also starting to wonder what the abbreviations on that value are for? C1MCA CGEA FNA
I believe you are CGEA 1.2 in a 14 MKX, Same as an Edge. Those just stand for the different types of networks Ford uses. If you have a GWM than you are CGEA 1.3
C1MCA was never used in the Edge or MKX and will most likely cause problems if you use it.