How do you replace a light switch on a 1993 Dodge Dynasty?

To replace the light switch on a 1993 Dodge Dynasty, start by disconnecting the negative battery cable to ensure safety. Remove the screws securing the dashboard panel and carefully detach it to access the light switch. Disconnect the wiring harness from the old switch, unscrew it from the dashboard, and replace it with the new switch. Reattach the wiring harness, secure the new switch, and reassemble the dashboard before reconnecting the battery.