Hyundai BC3 Owner's Manual page 205

Convenient features
Temperature control
The temperature will increase by
pushing the switch to up.
The temperature will decrease by
pushing the switch to down.
The temperature will increase or
decrease by 0.5°C (1°F) for each
incremental location. When set to the
lowest temperature setting, the air
conditioning will operate continuously.
Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Centigrade.
To change the temperature unit from °C
to °F or °F to °C :
- Automatic climate control system
Press the AUTO button for 3 seconds
while pressing the OFF button.
- Instrument cluster
Go to User Settings
Temperature Unit.
The temperature unit on both the cluster
LCD display and the climate control
screen will change.
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Units
Air intake control
This is used to select the outside (fresh)
air position or recirculated air position.
To change the air intake control position,
push the control button.
Recirculated air position
With the recirculated air
position selected, air from
the passenger
compartment will be
drawn through the heating
system and heated or
cooled according to the
function selected.
Outside (fresh) air position
With the outside (fresh) air
position selected, air
enters the vehicle from
outside and is heated or
cooled according to the
function selected.
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