The contact owns a 2009 Kia Borrego EX. The contact stated that upon purchasing the vehicle, while driving into her driveway, the vehicle inadvertently applied the brakes, bringing it to a sudden stop. As a result, the contact stated that her friend, who had been following her, collided with the rear of the vehicle. No air bags were deployed. No warning lights were illuminated on the instrument panel. No police report was filed. No injuries were reported. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 172,534.