Convenient Features of Your Vehicle

Temperature Control

~1min read

Turn the knob clockwise to increase the fan speed and airflow. Turn the knob counterclockwise to decrease the fan speed and airflow.

The temperature will increase or decrease by 1°F/0.5 °C each time the button is pressed. When the minimum temperature is set, the air conditioner will operate continuously.

Same Temperature Control for Driver and Passenger Sides

  • Press the "SYNC" button to control the driver and passenger side temperatures equally. The passenger side temperature will be set to the same temperature as the driver side temperature.
  • Turn the left temperature control knob. The driver and passenger side temperatures will be adjusted equally.

Independent Temperature Control for Driver and Passenger Sides

Press the "SYNC" button again to control the driver and passenger side temperatures independently. The button indicator will turn off.

Temperature Unit Conversion

If the battery is discharged or disconnected, the temperature display will reset to Fahrenheit.

Methods for changing the temperature unit from °F to °C or from °C to °F:

- On the instrument cluster, go to User Settings mode ➝ Others ➝ Temperature Unit.
- Press and hold the AUTO button for 3 seconds while holding down the OFF button. (Automatic Climate Control System)

The temperature unit on both the cluster LCD and the climate control display will change.

Test yourself

A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.