How do you change headlight bulb in Hyundai XG350L?

To change the headlight bulb in a Hyundai XG350L, first, ensure the vehicle is turned off and the keys are removed. Open the hood and locate the back of the headlight assembly; you may need to remove a cover or twist the bulb socket counterclockwise to access the bulb. Disconnect the electrical connector, remove the old bulb, and insert the new bulb without touching the glass. Finally, reconnect the electrical connector, secure the bulb socket, and replace any covers before testing the lights.