CarPropertyManager: not found

[Rohit Iti]

        private void initcar() {

            if(!getBaseContext().getPackageManager().hasSystemFeature(getBaseContext().getPackageManager().FEATURE_AUTOMOTIVE)){

                Log.d(TAG, "initcar: hasSystemFeature failed");

                return;

            }

            mCar = Car.createCar(this);

            carPropertyManager = (CarPropertyManager) mCar.getCarManager(Car.PROPERTY_SERVICE);

            mpropertyids = carPropertyManager.getPropertyList();

            Log.d(TAG, "initcar: List = " + mpropertyids.size());   // Always returns 0

            carPropertyManager.registerCallback(this.carPropertyListener, VehiclePropertyIds.PERF_VEHICLE_SPEED,

                    CarPropertyManager.SENSOR_RATE_ONCHANGE);

        }

        public CarPropertyManager.CarPropertyEventCallback carPropertyListener = new CarPropertyManager.CarPropertyEventCallback() {

            @Override

            public void onChangeEvent(CarPropertyValue carPropertyValue) {

                Log.d(TAG, "onChangeEvent: " + carPropertyValue.getValue());

            }

            @Override

            public void onErrorEvent(int i, int i1) {

                Log.d(TAG, "onErrorEvent: ");

            }

        };

When i run this code  am getting "CarPropertyManager: registerListener:  propId is not in config list:  291504647"

PERF_VEHICLE_SPEED = 291504647

I am assuming we need to add List<CarPropertyConfig> mpropertyids or register it somewhere . 

Am not aware how to do this .

Can anyone help me get through this ? I am basically still struggling to see car speed printed in log.