The contact owns a 2012 Subaru Forester. The contact stated while the vehicle was parked, the brake pedal was inoperative. The contact then discovered that there was brake fluid leaking underneath of the vehicle. No warning light was illuminated. The vehicle was towed to a dealer, where it was diagnosed and determined that the brake lines needed to be replaced. The vehicle was serviced under NHTSA Campaign Number: 14V311000 (Service Brakes, Hydraulic); however, the failure persisted. The manufacturer was notified of the failure. The failure mileage was approximately 80,000.