How do you replace the third brake light on a 2002 Cadillac Escalade?

To replace the third brake light on a 2002 Cadillac Escalade, first, lift the rear hatch and locate the screws or clips securing the light assembly. Remove these fasteners, then gently pull the light assembly away from the vehicle. Disconnect the electrical connector, replace the old bulb with a new one, reconnect the assembly, and secure it back in place with the screws or clips. Finally, test the light to ensure it’s functioning properly.