I see there are a couple threads where fellow 2019ish MkTs do not have the embedded modem. I am buying a used TCU on eBay and am going to install it once I find the location where it normally goes. With that being said, anyone know if the harness is pre installed and where the actually TCU is suppose to be anchored? I saw some MKX posts where folks have added it after the fact and had success by using FORSCAN to activate so I am hoping to have similar luck. I’ll post an update on this thread should I be successful.