How Do I Change the Headlight Bulbs on My Audi A4?

I recently purchased a used Audi A4 and noticed that one of the headlight bulbs is burnt out. How do I replace the bulb without damaging the car or the new bulb? Any tips or advice would be greatly appreciated.

Replacing a headlight bulb on an Audi A4 can seem intimidating, but it's actually a fairly simple process. First, locate the headlight housing and remove the plastic cap. Then, carefully twist and remove the old bulb. Before inserting the new bulb, make sure to clean the area and avoid touching the new bulb with your fingers. Finally, twist the new bulb into place and replace the cap.