2006 BUICK LACROSSE. CONSUMER STATES INJURY AND ACCIDENT DUE TO A MECHANICAL ANOMALY STATING VEHICLE REVERSED ON ITS OWN. THE CONSUMER STATED SHE PUT THE GEAR IN PARK, OPENED THE DOOR AND LEFT IT OPEN WHILE SHE WALKED APPROXIMATELY EIGHT STEPS. AS THE CONSUMER TURNED AROUND, SHE SAW THE VEHICLE TRAVELING BACKWARDS AND RAN TO STOP IT. SOON, THE VEHICLE WAS IN THE MIDDLE OF THE STREET AND SHE REALIZED SHE COULDN'T GET IN THE VEHICLE, BUT AT THAT POINT THE DOOR APPARENTLY HIT THE CONSUMER AND KNOCKED HER TO THE PAVEMENT. THE INJURY RESULTED IN A CONCUSSION WHICH EVENTUALLY REQUIRED BRAIN SURGERY TO REMOVE A HEMATOMA. *JB