How do i change a side light bulb 2003 Mercedes CLK?

To change the side light bulb on a 2003 Mercedes CLK, first, open the hood and locate the headlight assembly. Remove the cover or the connector for the side light, then twist the bulb holder counterclockwise to release it. Replace the old bulb with a new one, making sure not to touch the glass with your fingers, and reassemble everything by reversing the steps. Finally, test the new bulb to ensure it works properly.