How to change the bulb of a c270 mercedes's trunk light?

To change the trunk light bulb in a Mercedes C270, first, open the trunk and locate the light fixture. Carefully remove the light assembly by either twisting or sliding it out, depending on the design. Replace the old bulb with a new one, ensuring it's securely seated, and then reattach the light assembly back into its housing. Test the light to ensure it functions properly before closing the trunk.