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Seat warmers

Seat warmers are provided to warm the seats during cold weather.

During mild weather or under conditions where the operation of the seat warmer is not needed, keep the seat warmers OFF.

The seat warmers can cause a SERIOUS BURN, even at low temperatures and especially if used for long periods of time.

Passengers must be able to feel if the seat is becoming too warm so they can turn it off, if needed.

People who cannot detect temperature change or pain to the skin should use extreme caution, especially the following types of passengers:

  • Infants, children, elderly or disabled persons, or hospital outpatients.

  • People with sensitive skin or who burn easily.

  • Fatigued individuals.

  • Intoxicated individuals.

  • People taking medication that can cause drowsiness or sleepiness.

NEVER place anything on the seat that insulates against heat when the seat warmer is in operation, such as a blanket or seat cushion. This may cause the seat warmer to overheat, causing a burn or damage to the seat.

To prevent damage to the seat warmers and seats:

  • Never use a solvent such as paint thinner, benzene, alcohol or gasoline to clean the seats.

  • Do not place heavy or sharp objects on seats equipped with seat warmers.

  • Do not change the seat cover. It may damage the seat warmer.

Front seat (Type A)
2025 Hyundai Tucson Front seat warmer switch (Type A) image. The image shows the center console buttons with a close-up of the seat warmer switch. A black arrow points to the button featuring a seat icon with wavy lines and three indicator lights above it. Explains the function of pressing the switch to control the seat temperature.

2C_FrontSeatWarmerSwitchTypea

Front seat (Type B)
2025 Hyundai Tucson Front seat warmer switch (Type B) image. The image displays the climate control panel and a detailed inset of the seat warmer button with a seat icon and three intensity lights. A black arrow points to the button, indicating the pressing action. Explains the function of manually adjusting the seat heating levels.

2C_FrontSeatWarmerSwitchTypeb

Rear seat
2025 Hyundai Tucson Rear seat warmer switch image. A black arrow points downward to the button with a seat and rising wavy lines icon on the door armrest. Describes the function of pressing the switch to operate the rear seat warmer.

2C_RearSeatVentilationSwitchTypeb

While the engine is running, push either of the switches to warm the driver's seat or front passenger's seat.

During mild weather or under conditions where the operation of the seat warmer is not needed, keep the switches in the OFF position.

  • Manual temperature control

    Each time you push the switch, the temperature setting of the seat is changed as follows:

    • Front seat

      2025 Hyundai Tucson seat warmer temperature control cycle image. The diagram shows the sequence: OFF, HIGH (three bars), MEDIUM (two bars), and LOW (one bar), with an arrow looping back to OFF. This explains the function of manually adjusting the seat temperature levels.

    • Rear seat

      2025 Hyundai Tucson seat warmer temperature control cycle image. The diagram shows the sequence: OFF, HIGH (three bars), MEDIUM (two bars), and LOW (one bar), with an arrow looping back to OFF. This explains the function of manually adjusting the seat temperature levels.

  • Automatic temperature control

    The seat warmer starts to automatically control the seat temperature in order to prevent low-temperature burns after being manually turned ON.

    • Front seat

      2025 Hyundai Tucson seat warmer automatic temperature control image. The diagram shows the sequence from OFF to HIGH (3 bars), transitioning to MEDIUM (2 bars) after 30 minutes, and to LOW (1 bar) after 60 minutes. This explains the function of automatically reducing heat to prevent burns.

    • Rear seat

      2025 Hyundai Tucson seat warmer automatic temperature control image. The diagram shows the sequence from OFF to HIGH (3 bars), transitioning to MEDIUM (2 bars) after 30 minutes, and to LOW (1 bar) after 60 minutes. This explains the function of automatically reducing heat to prevent burns.

    If HIGH temperature is manually selected again, the temperature will be controlled automatically.

  • When pressing the switch for more than 1.5 seconds with the seat warmer operating, the seat warmer will turn OFF.

  • The seat warmer defaults to the OFF position whenever the ignition switch is ON.

  • Auto Comfort Control (for driver's seat) (if equipped)

    • The seat warmer automatically controls the seat temperature depending on the ambient temperature and the set climate control temperature when the engine is running. If the seat warmer switch is pushed, the seat warmer will have to be controlled manually.

      To use this function, it must be activated from the Settings menu in the infotainment system screen.

    • The seat warmer defaults to the OFF position whenever the ignition switch is ON. However, if the Auto Comfort Control function is ON, the driver's seat warmer will turn on and off depending on the ambient temperature and the set climate control temperature.

For more details, refer to the separately supplied Infotainment manual with your vehicle.

With the seat warmer switch in the ON position, the heating system in the seat turns off or on automatically depending on the seat temperature.