I had an auto park collision with my vehicle today (11/29/2018)
I was in the underground garage. It was a space between a car on the left side and a concrete pillar on the right. I clicked the auto park sign ('P') and let the car take control like many times before. It was all going smoothly, the car suddenly jerked, hit the pillar damaging the bumper and scratching the body before coming to a stop. It was practically not possible to take over because you don't know it would fail until it does. There's an ultrasonic sensor right by the scratched area which clearly failed in noticing the pillar.