Limitations of the system

• HYUNDAI Digital Key may not operate if any of the following occurs:

  • Smartphone battery or the vehicle battery is discharged.

  • NFC or Bluetooth is turned off on the smartphone settings.

  • A credit card is near your smartphone, or a metal or thick smartphone case is used.

  • The card key is in a wallet or card holder, or overlapped with other cards.

  • There is electronic interference by other vehicles, objects, etc.

  • If you use a smartphone cover that uses wireless communication or is made of metal, remove the smartphone cover.

• The vehicle may not be controlled by the smartphone if any of the following occurs:

  • Other smartphone functions (calls, urgent calls, audio or NFC payment), apps, or wireless earphones are operating.

  • The Bluelink App function such as basic setting or app launching is limited by the prior policy according to the manufacturer.