Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Smart Key / Starting the vehicle

Some models are equipped with a Button Start ignition switch instead of a key cylinder. You can leave your smart key in your pocket or purse when you start your vehicle.

For more information, refer to the “Button Start Ignition Switch” section in Chapter 6.

Information

If the smart key is not moved for some time, the detection function for smart key operation will pause. Lift the smart key to activate the detection again.

NOTICE

To prevent damaging the smart key:

  • Keep the smart key in a cool, dry place to avoid damage or malfunction. Exposure to moisture or high temperature may cause the internal circuit of the smart key to malfunction. This may not be covered under warranty.
  • Avoid dropping or throwing the smart key.
  • Protect the smart key from extreme temperatures.
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    Using the mechanical key. Key cylinder (Driver door). Loss of a smart key
    Using the mechanical key If the smart key does not operate normally, you can lock or unlock the driver’s door by using the mechanical key. To remove the mechanical key from the smart key: ...

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