Originally Posted by shawnsheridan
If your iDrive main menu is at an Angle when you are viewing a submenu, and your highlighted selection is shaded in red rather than just outlined, then you have NBT:
Thanks! I recently drove a 5 series and in the menu you could look at the software version and it would say "NBT" on the bottom line.
I assume it's safe to say if it doesn't have those indicators you pointed out then your system is utilizing the old hardware specs.