Convenient Features of Your Vehicle
Temperature Control
In this manual: Convenient Features of Your Vehicle
~1min read

Turn the knob clockwise to increase the temperature. Turn the knob counterclockwise to decrease the temperature.
The temperature will increase or decrease by 1°F/0.5 °C.
Temperature Unit Conversion
If the battery is discharged or disconnected, the temperature display will reset to Fahrenheit.
To change the temperature unit from °F to °C or from °C to °F:
- On the instrument cluster, select User Settings Mode ➝ Others (Functions) ➝ Temperature Unit.
- Press and hold the AUTO and OFF buttons on the climate control unit for 3 seconds.
The temperature unit is displayed on both the cluster LCD and the climate control information. The screen will change.
Test yourself
A quick Hyundai Ioniq quiz: every answer comes with an explanation and a link to the manual page.
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