Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Smart Liftgate / Deactivating Smart Liftgate

If you press any button on the smart key during the Detect and Alert stage, the smart liftgate is deactivated.

  • If you press the door unlock button, the smart liftgate is deactivated temporarily. If you do not open any door for 30 seconds, the smart liftgate is activated again.
  • If you press the liftgate open button for more than 1 second, the liftgate opens.
  • The smart liftgate is still activated if you press the door lock button or liftgate open/close button as long as the smart liftgate is not in the Detect and Alert stage.


The smart liftgate may not operate properly if any of the following occur:

- The smart key is close to a radio transmitter such as radio station or airport that may interfere with normal operation of the transmitter.
- The smart key is near a mobile two way radio system or a mobile phone.
- Another vehicle’s smart key is being operated close to your vehicle.

Smart liftgate detecting area may change when:

- The vehicle is parked on an incline or slope.
- One side of the vehicle is lifted or lowered relative to the opposite side.

    Using Smart Liftgate
    The hands-free smart liftgate system can be used when: The smart liftgate option is enabled in the Settings menu in the instrument cluster or infotainment system. The smart liftgate is a ...

    Fuel Filler Door

    Other information:

    Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Driver Assistance System Settings
    Warning Timing With the ignition switch ON, go to User Settings > Driver Assistance > Warning Timing (for cluster type) or Setup > Vehicle > Driver Assistance > Warning Timing (for infotainment system type) from the Settings menu to change the initial warning activation ...

    Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Fan speed control & Air conditioning (A/C)
    Fan speed control Turn the knob to the right to increase the fan speed and airflow. Turn the knob to the left to decrease fan speed and airflow. Setting the fan speed control knob to the “0” position turns off the fan. Information Operating the fan speed when the ignition switch ...

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