The contact owns a 2012 Ford Flex. The contact stated while the vehicle was parked, the vehicle intermittently became difficult to maneuver. The failure occurred on several occasions, including while the contact was driving. An unknown warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed that the power steering control module needed to be reprogrammed. The contact researched and was made aware of NHTSA Campaign Number: 15V340000 (Steering); however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 40,000.