How do you replace a rear trunk brake light on a 2007 Mercedes CLK 350?

To replace the rear trunk brake light on a 2007 Mercedes CLK 350, first, open the trunk and locate the light assembly. Remove the trim panel or cover if necessary, then twist the light socket counterclockwise to release it from the assembly. Pull out the old bulb and replace it with a new one, ensuring it's securely in place. Finally, reassemble the light socket and trim panel, and test the brake light to confirm it's functioning properly.