The contact owns a 2011 Ford Taurus. The contact stated that while turning off the vehicle, there was white smoke coming from under the hood. The check engine warning light was illuminated. Additionally, the contact stated there was a fuel burning odor coming from the interior and exterior of the vehicle. The vehicle was taken to an independent mechanic who diagnosed and determined that the electrical system had failed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown. The VIN was not available.