When backing out, software dsnt emergency brake or scream/beep/siren etc (no audible sound) when car is coming, just shows a red light on the screen. Every other manufacturer has this audible and emergency feature. My relative had hit their Tesla with another car since there was no beep or emergency braking with another car behind them. I have talked to many other people and they have said the same thing. Its just a tiny red line thats on the screen camera which makes no sense for a high tech car.