My Toyota RAV4 has adaptive cruise control and can auto steer back into lane if I'm too far off. I wished that it could auto follow a lane. It has everything th

My Toyota RAV4 has adaptive cruise control and can auto steer back into lane if I'm too far off. I wished that it could auto follow a lane. It has everything that it needs to make that happen. But I also like that they dumbed it down that I have to have the hand on the steering wheel otherwise it complains loudly. Automotive car crashes should be investigated with the rigour of aeroplane crashes. The only way to make it safer for the next driver is to learn as much from the bug here and fix it. I also strongly believe that cars should pass a rigorous test of edge cases and be scored on that.