The contact's mother owned a 2013 BMW 328i. The contact stated while driving 5 mph and approaching a traffic light when another vehicle impacted the rear driver side door.The air bags did not deploy. The contact stated she sustained a mild concussion, has neck, back, and shoulder pains, and stated she had numbness on the left leg and left arm. The contact was taken by an ambulance to the emergency room to seek medical attention. The contact stated that the other vehicle had a 10 and 4-year-old and were also transported by ambulance to the emergency room to seek medical attention for their unknown inquires. A police report was filed. The vehicle was not drivable. The insurance company deemed the vehicle total loss. The vehicle was towed to towing lot first and then to unknown location chosen by the insurance company. The contact called the local dealer and was made them aware of the failure. The manufacturer had not been informed of the failure. The failure mileage was 63,373.