Other information:
Hyundai Kona (OS) 2018-2026 Owners Manual: Manual heating and air conditioning
The heating and cooling system can be controlled manually by pushing buttons
other than the AUTO button. In this case, the system works sequentially according
to the order of buttons selected. When pressing any button except the AUTO button
while using automatic operation, the functions not selec ...
Hyundai Kona (OS) 2018-2026 Owners Manual: Battery recharging
By battery charger
Your vehicle has a maintenance-free, calcium-based battery.
If the battery becomes discharged in a short time (because, for example,
the headlights or interior lights were left on while the vehicle was not in
use), recharge it by slow charging (trickle) for 10 hours.
If the ...