How do you replace a cruise control switch on a 2004 mercury monterey?

To replace the cruise control switch on a 2004 Mercury Monterey, first, disconnect the vehicle's battery to ensure safety. Remove the steering wheel cover by unfastening the screws and gently prying it off. Locate the cruise control switch on the steering wheel assembly, disconnect the wiring harness, and remove the switch by unscrewing it. Install the new switch by reversing the steps, reconnecting the wiring, and reassembling the steering wheel cover.