Got it in one On this car it took me a few minutes to figure out how to get the rear seat layout the way I wanted it (it's a Ford Grand C-Max mini-MPV). I haven't managed to spend anywhere near enough time figuring out the steering wheel controls and the media computer.
The most embarrassing thing about it? I'll probably have to go over and ask my 61 year old mother how to use it. She has a B-Max which probably has the same computer in it.