How do you change heater switch 2005 Kia Rio?

To change the heater switch in a 2005 Kia Rio, first disconnect the negative battery terminal to ensure safety. Remove the center console trim by unscrewing any screws and gently prying it away. Then, locate the heater switch, disconnect the wiring harness, and remove the switch from its mounting. Replace it with the new switch, reconnect the wiring, and reassemble the console before reconnecting the battery.