How do you replace the fog light switch on a 1997 Dodge Ram 3500?

To replace the fog light switch on a 1997 Dodge Ram 3500, first disconnect the battery to ensure safety. Then, remove the dashboard trim around the switch by carefully prying it off. Unscrew the old fog light switch from its mounting, disconnect the wiring harness, and install the new switch by connecting the harness and securing it in place. Finally, reattach the trim and reconnect the battery to test the new switch.