The contact owns a 2015 BMW 228i. The contact stated that upon starting the vehicle, there was smoke coming from the electrical connector underneath the hood. The master warning light was illuminated. 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 local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 50,000. VIN tool confirms parts not available.