How do you get the instrument dimmer switch out of a buick terraza?

To remove the instrument dimmer switch from a Buick Terraza, first, disconnect the battery to ensure safety. Then, use a flathead screwdriver to gently pry off the trim panel surrounding the switch. Once the trim is removed, locate the screws or clips securing the dimmer switch, remove them, and carefully pull the switch out from the dashboard. Finally, disconnect the electrical connector from the back of the switch.