How to Remove Audi TT Headlamps

1. Engage the parking brake and turn the Audi's ignition off.
2. Open the hood and locate the electrical wiring harness at the rear of the headlamp assembly. Loosen the two screws on the electrical wiring harness by turning them counterclockwise with a screwdriver.
3. Pull the electrical wiring harness from the headlamp assembly to remove it. Turn the retaining ring counterclockwise and pull it off the headlamp assembly.
4. Press the side tabs of the socket to remove the headlamp bulb. Repeat these steps on the headlamp on the opposite side. Reverse these steps to install a new headlamp bulb.