Hyundai Staria US4 2021 Owner's Manual page 297

Convenience features
Air conditioning
Type A Type A
Type B Type B
Push the A/C button to turn the air
conditioning system on (indicator light
will illuminate).
Push the button again to turn the air
conditioning system off.
5-112
OFF mode
Type A Type A
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Type B Type B
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Push the OFF button to turn the climate
control system off. However, you can still
operate the mode and air intake buttons
as long as the ignition switch is in the ON
position.
The climate control system turns off in
the following conditions:
- Select the OFF button when the fan
speed is set to level 1
- Push the OFF button over 1.2 seconds
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