The contact owns a 2014 BMW 528I. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the check engine warning light was illuminated. The contact stated that upon scanning the vehicle with a scanner, the contact retrieved DTC: P0597. The local dealer was contacted. The vehicle was diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 106,000. VIN tool confirms parts not available.