How do you replace a dimmer switch 2005 crv Honda?

To replace the dimmer switch in a 2005 Honda CR-V, first disconnect the negative battery terminal to ensure safety. Remove the trim panel surrounding the dashboard, then unscrew and detach the old dimmer switch from its housing. Connect the new dimmer switch by plugging in the wiring harness, secure it in place, and reassemble the trim panel before reconnecting the battery. Test the new switch to ensure it functions properly.