just aquestion regarding the 1-8 programmable buttons on the central panel - button No 1 seems to have a wireless antenna diagram on it - its not referenced in the main manual does anyone know what that means?
It's for changing AM/FM etc. just press it and see what it does lol.
The 1-8 buttons are programmable shortcut buttons. You can assign pretty much anything to them, address to start navigation, radio stations, trip computer, etc etc. Just navigate iDrive to the option you want, and press and how the number you want to save it to. They are also touch sensitive, lay your finger on it and it'll pop up showing you want you have saved.