Then came my accident! In a narrow tunnel, the car drifted left, and a tire banged against the side of the tunnel. If I hadn’t quickly grabbed the steering wheel, we would have crashed.
Was the computer-guided car unable to handle a narrow tunnel? No, it turned out the mistake, as usual, was human error -- my error. I had nervously touched the steering wheel when we entered the tunnel, and that disengaged the autopilot. The Tesla guy didn’t warn me. Or maybe he did, but I forgot.