So, in other words, taking a front seat out of a modern car, is a job for experts who have the correct scan tool and the correct technical know
how to prevent either an accidental "airbag going off in the face", "airbag controller now needs replacing" etc etc.
On the other hand, if you can live with never ever having a front passenger seat in this car, maybe seek out an airbag and seat sensor emulator if anyone provides them, and get an expert to fit it to the now disconnected connectors below the seat. A really bad idea though, get a van instead.