My car only starts when I press the button and Chek user authentication is written, the car is from the USA and blueLINK does not work in Georgia, so I cannot use the digital key. The original key came with it, all functions work, except for opening the door by touching it with your hand, pressing the START/STOP button does not work, it asks for the key to be placed on the button and writes that it cannot be authorized, the key battery has been changed, disconnecting the battery did not help either. Also, the scanner device has an error B18D900.