code: public void setNativeGpsStatus(boolean enabled) {
          Log.i(TAG, (enabled ? "Enabling" : "Disabling") + " native GPS");
  
          if(mRemoteService != null) {
              try {
                  mRemoteService.setNativeGpsStatus(enabled);
              } catch(RemoteException e) {
                  Log.w(TAG, "Unable to change native GPS status", e);
              }
          } else {
              Log.w(TAG, "Not connected to the VehicleService");
          }
      }
docs: Control whether the device's built-in GPS is used to provide location.
  
  @param enabled True if GPS should be read from the Android device and
  injected as vehicle data whenever a vehicle interface is connected.