It seems they could have a set of programmable buttons with LED surface, as I've seen in computer keyboards for years. As sibling comment points out this is an

It seems they could have a set of programmable buttons with LED surface, as I've seen in computer keyboards for years. As sibling comment points out this is an 80/20 situation. As much as I enjoyed my recent first time experience driving a Tesla, the screen controls frustrated me immensely. I guess they expect you will be talking to the car to make changes soon anyway, but we all know that doesn't work great either. Edit: not to imply you were defending the choice. I can see why it is understandable when trying to iterate fast.