How do I replace the headlight in my Audi A2?

I noticed that my headlight on my Audi A2 has gone out and I need to replace it. What's the best way to do this?

To replace the headlight in your Audi A2, first open the hood of your car. Locate the back of the headlight and disconnect the power cable by twisting it counter-clockwise. Unscrew the old bulb and replace it with a new one, making sure not to touch the glass with your fingers. Reconnect the power cable and test the headlight before closing the hood.