My car had a touchsccreen feature but I just prefer to use the redundant physical dial and buttons instead.

One day I started getting very weird button press bugs, turns out it was the layer of touchscreen that got too hot and was interpreting pressure. Fortunatly you can disasemble the dash and unplug the touchscreen layer without affecting the screen.

I find it really cool that I no longer have touchscreen in my car. It was never needed in the first place.