How do you replace bulb BMW 530i 01?

To replace the bulb in a 2001 BMW 530i, first, ensure the vehicle is turned off and the keys are removed. Open the hood and locate the headlight assembly; twist the bulb socket counterclockwise to remove it. Replace the old bulb with a new one, taking care not to touch the glass with your fingers, as oil can reduce its lifespan. Finally, reinsert the socket into the assembly and secure it by twisting it clockwise.