I recently just ordered and received my 2017 440i Grand Coupe end of August. Now I see that Carplay is available on all 2017 models after September. I have the navigation and Idrive 5.0, is there anyway I can add the Carplay function with software? Called BMW, told me it cannot be added, only during production. It's a shame, such a cool function cannot be added after the fact, even with a brand new car.