It looks pretty good, but not sure how we approach decoding what you have provided? Any idea Mark?
I thought we needed some sort of door controller module? My VCDS will arrive tomorrow so can investigate the Pre-BW45 at least!
Edit.
Just had a quick look on the VCDS manual. JMC, when doing the scan, did it give results for controllers 42 and 52? These are apparently the driver/ passenger door electrics controllers. I wonder if this is where we need to look?
Good effort!