How do you replace the radio and clock light on a 2006 Ford Fusion?

To replace the radio and clock light on a 2006 Ford Fusion, first, disconnect the car battery for safety. Remove the trim panel around the radio by gently pulling it away, then unscrew the radio unit from its mounting. Replace the burnt-out bulb with a new one, ensuring it fits securely, and reassemble the radio and trim panel. Finally, reconnect the battery and test the lights to confirm they are working.