How do you replace side mirror on sonata?

To replace the side mirror on a Hyundai Sonata, first, ensure the car is turned off and disconnected from the battery for safety. Remove the interior door panel by unscrewing any fasteners and gently prying it off to access the mirror's wiring. Disconnect the mirror's electrical connector, unbolt the mirror from the door, and replace it with the new mirror. Finally, reconnect the electrical wiring, reattach the door panel, and test the new mirror for proper functionality.