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Automatic heating and air conditioning

With the engine turned ON, do the following

  1. Press the AUTO (automatic control) button. The indicator light will illuminate, and the temperature will be automatically adjusted based on the set temperature.

    2025 Hyundai Tucson automatic climate control knob image. A circular knob features a digital display reading 'AUTO' and '88:8'. A large black arrow points upward toward the center of the knob. Describes the function of pressing the AUTO button to activate automatic temperature adjustment.

    2C_AirconAutoButton

    In automatic mode, press the AUTO button to select the fan speed from level 1 to 3.

    Mode selection

    AUTO Button

    Fan speed range

    HIGH

    		2025 Hyundai Tucson Automatic Climate Control High mode icon. The text 'AUTO' is displayed with three white horizontal bars above it. Describes the function of setting the automatic fan speed to the High level, covering a range of 2-8.

    2-8

    MEDIUM

    		2025 Hyundai Tucson Automatic climate control AUTO button image. The text 'AUTO' is displayed with three rectangular indicator bars above it, where the first two bars are illuminated in white. This indicates the medium fan speed setting (levels 1-6) for the automatic heating and air conditioning system.

    1-6

    LOW

    		2025 Hyundai Tucson Automatic Climate Control AUTO button icon. The image displays the 'AUTO' text with a three-segment indicator bar above it, where only the first segment is illuminated in white. This indicates the LOW fan speed setting for the automatic air conditioning system.

    1-5

  2. Adjust the temperature control knob to change the set temperature.

    2025 Hyundai Tucson temperature control knob image. Two circular knobs display 'AUTO' and 'SYNC' with temperature digits, and black curved double-headed arrows above them indicate the direction of rotation. Explains the function of adjusting the set temperature by rotating the control knob.

    2C_AirconTempButton

  3. We recommend that you use the AUTO (automatic control) button to keep indoor air pleasant, regardless of the season. Normally, set the temperature to 22 ℃. The AUTO (automatic control) button will not illuminate once you select the following functions. The selected function of the following will be activated while AUTO system remains operating.

    • Fan speed control

    • Air conditioning

    • Air flow direction

    • Front windshield defroster button

      (The AUTO sign will illuminate once again if you press the button to deselect the function)

2025 Hyundai Tucson solar radiation sensor image. The image highlights the sensor's location on the upper dashboard near the windshield and provides a close-up view of the round component. Explains the function of detecting solar radiation to automatically adjust the indoor temperature.

2C_SolarRadiationSensor

This vehicle is equipped with a solar radiation sensor located on the upper portion of the dashboard. With the air conditioning set to AUTO, the sensor will detect the solar radiation and adjust the indoor temperature automatically. Avoid placing any object on the solar radiation sensor for indoor temperature control.