I dont know what fail in the car.brakes system sensors i really dont know.but i was leaving the dentals office about to take main road when all the sudden my car just fully stopped all four weels where some how braked and the car turned off by itself i was stuck in the middle of the road and cars barely missed me. I honestly was in a very dangerous situation.i have a video of how the car braked by itself the engine turned off on its own..please help us check this immediatly in my opinion it is super dangerous..it has happened to me once but thays enough. There was no warning lights on the dash..thats all i can remember..thank yku