How to change the headlight bulb in an Audi A2?

I've noticed my headlight bulb is not working and I need to replace it. Can someone guide me on the steps to change the headlight bulb in my Audi A2?

First, turn off your vehicle's engine and headlights. Then, locate the back of the headlight assembly and twist the cap counterclockwise to remove it. Next, remove the old bulb and replace it with the new one. Finally, screw the cap back on and test the headlight to ensure it's working properly.