How do you change bulb in floor shifter on 2010 Buick lucerne?

To change the bulb in the floor shifter of a 2010 Buick Lucerne, first, ensure the vehicle is in park and turn off the ignition. Remove the trim panel around the shifter by gently prying it up with a trim tool or screwdriver. Once the panel is removed, locate the bulb socket, twist it counterclockwise to remove it, and replace the old bulb with a new one. Reassemble the trim panel by snapping it back into place.