Air conditioning
Hyundai Sonata / Sonata 2011 Owners Manual / Features of your vehicle / Manual climate control system / Air conditioning

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.
See also:
Emergency starting
Connect cables in numerical order and disconnect in reverse order. ...
Maintenance under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace I : Ins ...
Filter inspection
The climate control air filter should be replaced according to the Maintenance
Schedule. If the vehicle is operated in severely air-polluted cities or on dusty
rough roads for a long period, it sh ...


