So I live on a busy street and I find it hard backing out especially since I cant see cars until I'm almost on the road. Secondly in parking lots backing out can be tough as you cant always see traffic coming form one side or the other. Many manufacturers now include radar sensors in their bumpers to monitor on coming traffic and alert the driver - and these arent even high end cars (Honda, Toyota, Subaru, etc). I know Tesla's have ultrasonics but those sensors I believe only work 8m. Has anyone with a Tesla had an issue with backing out in a parking lot? How is autonomous driving supposed to work when a car parks and backs out itself? Do you think Tesla is going to need a hardware upgrade as an AP 3.0?