i didn't even know that telsa had this feature. i know that there is a pedestrian safe feature for the front, I was so glad to know to know that it also had it for rear. there was a traffic in the front and I decided to pull back to go around. Sure thing I checked my cam and mirrors. I saw noone. i was dark and the guy was wearing everything black. no way I could see him. I pulled back really quickly... when suddenly the car just stopped and made all kind noise. and only then I sam him in the cam. i still couldn't see him in the mirror. i was a lot darker outside than the camera shows. the guy just blended in the dark.