The contact owns a 2013 Kia Optima. The contact stated that while the vehicle was parked, the vehicle was stolen. The vehicle had been repaired by the dealer for an unknown recall for the anti-theft system. The vehicle was stolen, and the anti-theft feature failed to function as designed. A Police report was filed; however, the police report was not available. The dealer was not made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 90,000.