How to Change the Xenon Headlights on a 2001 Audi A4

1. Open the hood and secure it with the safety latch.
2. Remove the T25 Torx screws located at the top of the headlight using a T25 Torx screwdriver.
3. Remove the T25 Torx screws located on each side of the headlight. An extension can be used with the T25 Torx screwdriver to get a better reach.
4. Pull the headlight out and press the metal clip located behind the assembly to detach the headlight from the wire connector.
5. Pull the turn signal bulbs out. The bulbs are located on the side of the headlight assembly.
6. Remove the headlight back cover and press the metal clip behind the bulb to unplug the wiring.
7. Slide the xenon and high beam bulbs out of the headlight.
8. Insert the new xenon and high beam bulbs into the headlight. Wear disposable gloves to prevent oils from making contact with the bulbs.
9. Insert the metal clip to reattach the bulb to the wiring. Replace the headlight back cover.
10. Insert the signal bulb into the side of the headlight assembly.
11. Insert the metal clip to reattach the headlight to the wiring.
12. Replace the T25 Torx screws located on each side of the headlight.
13. Replace the T25 Torx screw located at the top of the headlight.
14. Test the headlight. Turn on the headlights to ensure proper installation.