Lexus vehicles used to do this, at least back in 2006, so that you could only operate basic functions but could not set navigation destinations, etc. It was a h

Lexus vehicles used to do this, at least back in 2006, so that you could only operate basic functions but could not set navigation destinations, etc. It was a huge pain, but given the touchscreen-only interface it made sense to minimize distractions. With my current car in one of the best designed control wheel UIs in the industry, I can navigate the menus almost exclusively without looking at the display (given some practice).