Having read the previous pages my head now hurts

And i'm just confusing myself more and more now. Probably confusing myself even more as module 13 shows as ACC Bosch PQx, when i dont have ACC, although from page 2 it looks like that might just be the radar sensor.
I've got a 2018 DSG with front assist, it has the P/M abs unit. I dont yet have the steering wheel buttons, but can get these from the Bay of E.
What else do i need to get or do in order to get ACC activated? Do i need an instrument cluster from a crashed T6? or not as the case may be? do i need to visit a dealer to get CP/Swap/Fec codes?? I think my brain has just given up for today
