Hyundai Elantra: Air conditioning (if equipped) - Heating and air conditioning - Manual climate control system (if equipped) - Features of your vehicle - Hyundai Elantra MD 2010-2015 Owners manualHyundai Elantra: Air conditioning (if equipped)

Press the A/C button to turn the air conditioning system on (indicator light

Press the A/C button to turn the air conditioning system on (indicator light will illuminate). Press the button again to turn the air conditioning system off.