How do you change park lamp bulb Audi TT?

To change the park lamp bulb on an Audi TT, first, open the hood and locate the headlight assembly. Depending on the model year, you may need to remove the headlight unit by unscrewing the retaining screws or clips. Once the headlight is accessible, twist the bulb socket counterclockwise to remove it, replace the old bulb with a new one, and then reassemble everything by reversing the steps. Ensure the new bulb is securely in place before closing the hood.