Just come back from having mine updated to R46. What a difference
1. Favourite radio stations are now stored with the radio station name in big font !
2. The left star button (Drive mode, 360 Cam etc) no longer pops up the AC when pressed .
3. No little pop up message when you enable / disable the AC using the right star button
4. Opening the AC with the right star button bring up a new style AC pop up. Which stays until you press the button again
5, BT remains connected to my phone
6. My heating seems to pump warm air at the temp it should (not sure if they updated anything else)
The whole layout seems more intuitive and easier to use, just how it should have been at the outset.
Yet to fully play around, i'll do that tomorrow, but this version is a massive positive leap forward in my view from R33.
It's been a drawn out battle with my car, but I now feel I have the car I intended to buy. Onwards with some subtle & sympathetic mods.