The truck I was driving had physical buttons for all the climate control functions, and for volume/on-off too. It wouldn't have been surprising to me if I was distracted fiddling with the screen, but it would give me the alert because I was playing with the buttons for an extended period of time.
Yep I found that was only true for me after the distraction-detector made me put conscious effort into using the buttons without looking. By default I'm a button-looker
