[ptaipale]

Climate is not ternary, it's definitely important for driving in cold climates. To the point that if you can't see ahead, you need to stop on the expressway in order to adjust the airflow to windscreen, so that you don't collide into the other guy who has stopped to adjust the airflow in his car.

[ec109685]

Climate can be controlled by steering wheel too.

[ptaipale]

Of course. The point is that you need to have those dedicated controls with ergonomics that support driving, not touch screen.