How do you replace the AV cigarette lighter component in a Santa Fe 2004?

To replace the AV cigarette lighter component in a 2004 Hyundai Santa Fe, first, ensure the vehicle is turned off and disconnect the negative battery terminal for safety. Remove the trim panel surrounding the cigarette lighter using a flathead screwdriver or plastic trim tool to avoid damage. Carefully disconnect the wiring harness from the back of the lighter, then unscrew and remove the old lighter. Install the new component by reversing the steps: connect the wiring harness, secure the lighter in place, and reattach the trim panel before reconnecting the battery.