I just spoke to my dealer (UK) and they confirmed that this retrofit kit is _not_ compatible with my car
- because I have 'Professional Radio' not Business Radio.
Still confused exactly what the latter is, maybe it's a US difference? Is 'Business Radio' part of standard US spec. ? I can't see it when I spec out car for UK.
Very annoying, I hope they bring out a retrofit option that is compatible with my car soon
I wish there was some more definitive source of information than the dealers - they seem to know very little in reality, only reading out what's on a database. There must be people in the know at BMW who know ETA for things like this...