Although you're right, they probably will just force maintenance at particular intervals, it would be nice if the car could do a quick self-test that, if it fai

Although you're right, they probably will just force maintenance at particular intervals, it would be nice if the car could do a quick self-test that, if it fails, it'll refuse to drive, or at least drive quickly. Low tire pressure? Breaks not operating outside of acceptable parameters? Tires behaving strangely? It's manual or nothing at that point.