this problem is very dangerous took it to a certified mechanic he drove the car and nothing happened he found no codes on the computer . I picked up the car and drove it home with no problem, the next day my wife took the car to take the kids to school it shut off on the way home causing loss of steering and braking. She got it pulled over to the side of the road and started the car and it ran fine the rest of the way home. this goes on intermittently as the car is driven. Changed all the parts in the fuel system. When the car starts shutting down the lights start flickering like there is something shorting out. Changed the battery and checked all fuses all are good. taking the car to the dealer next week, maybe they know something I don't know.