Ugh, my car has real buttons for changing the stations on the radio, but it's a + type of button. Far too often I hit "up" to change stations up, but no, changing stations up is "right". Pushing the up button changes the genre of stations for the satellite radio. And you'd think I would get used to that, but on the steering wheel controls, the up arrow changes the station up.

Buttons are better than touch, but I still have to fiddle with poorly laid-out buttons.