How to replace parking light bulb in E 500 mercedez Benz?

To replace the parking light bulb in a Mercedes-Benz E 500, first, ensure the vehicle is turned off and the keys are removed. Open the hood and locate the back of the headlight assembly. Carefully twist the bulb socket counterclockwise to remove it, then take out the old bulb and replace it with a new one, making sure not to touch the glass part of the new bulb. Finally, reinsert the socket into the assembly, turn it clockwise to secure it, and test the new bulb before closing the hood.