THE ELECTRICAL SOFTWARE ISN'T FUNCTIONING PROPERLY. THE RADIO, ONSTAR, THE DOOR/SEAT BELT CHIMES DON'T WORK. NONE OF THE ELECTRICAL WORKS IN THE VEHICLE. I WAS DRIVING AND WHEN I PRESSED ON THE BRAKE AND TURNING, THE DOME LIGHTS START TO FLICKER MAKING IT DIFFICULT TO SEE OTHER CARS AT NIGHT. THE BACK DOORS DON'T ALWAYS LOCK WHEN LOCKING THEM.