Just ignore the wheel, i have never used it once on any of the BMWs i have had over the years. Like you its not something which crosses my mind as being remotely useful. There is no need to be annoyed by it though, just ignore it if you dont wish to use it.
The wiper thing drives me crazy too on BMWs, i wonder if that is codeable too like the lights, as Fox mentions?
Haha it was only annoying as I didn’t realise if you set it in the middle it acts as normal climate. I didn’t even realise it was there to begin with (which caused the annoyance) it was set to hot and I couldn’t ever get the climate to get cold enough even though I had the climate as low as I could get it. When I realised and switched it to cold it was fine. When I went to work in the morning, it was quite chilly, so I set the climate to 21 but it felt cold constantly until I realised I had the wheel set to cold....