Self driving cars

Self driving cars could bring down accident rates, reduce congestion as well as give more the ability to travel by car and allowing people to do what they want traveling from point A to point B.

How can we change the legal system to stop people suing car companies every time there is an accident?
One way is to set up minimum government standards for all self driving cars. You could only sue the car company if you could show your car didn't meet the minimum standards due to problems not in your control but not as a result of general ware and tear from driving, this would come under your responsibly for keeping the car maintained.