There are several posts in this forum regarding the way that BMW UK have fitted adaptive LEDs without the all-singing, all-dancing function, and then charge £1500 extra for Visibility Package to include HBA. Other countries have a better deal.
https://g20.bimmerpost.com/forums/sh....php?t=1670504
https://g20.bimmerpost.com/forums/sh....php?t=1665753