That,s BMW alright as soon as your out of warranty they start to claw back all the money they spent whilst it was under warranty.
So you either pay the price or put up with the problem I'm afraid, you may get lucky and get an independant who has the software , try a google search.
__________________ VELVET BLUE UK INDIVIDUAL , IM THE LAST
UNITED WE STAND DIVIDED WE FALL
I stepped in a plate of Pasta the other day - now I have to worry about my Carbonara footprint!