How to replace a lightbulb on a Audi A3

We show you how to replace the headlight globe on an Audi A3

Lawrence Minnie

31 Mar 2021 · 09:57Car Ownership

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Shine bright

Lighting technology has advanced to the point where LED lighting systems have become the norm on most vehicles. Older and entry level vehicles still make use of H7 and H9 globes and these need to be maintained on a regular basis.

This isn't a massive problem as replacing the headlight bulb is quick, you can do them right at home, and we can show you how with this easy step-by-step tutorial.

You will need:

New headlight bulbs (correct wattage and amperage for your model)
T20 and T30 Torx bits & driver

Let's get it done!

1. Open the bonnet

2. Using the Torx bit and driver, remove the screws that hold the headlight assembly in place.

3. Unclip the connecter plug from the assembly.

4. Carefully remove the assembly.

5. Locate the cover on the back of the assembly and remove the retaining clips.

6. Remove the connecter plug from the back of the bulb.

7. Remove the bulb.

8. Install new bulb.

9. Replace connector, cover and clips.

10. Reinstall assembly and test the unit.

Source: Audiworld

Written by Lawrence Minnie

Lawrence has been involved with motorsports for almost 30 years. Whether it's two wheels or four, if it has an engine, he will try to race it. This love of motor vehicles has led him to ride, drive, film, photograph, and write about his passion. Freelance for a while but now a permanent fixture on the AutoTrader team for over 7 years, Lawrence contributes written, photographic, and video content for AutoTrader and AutoTrader Bikes.Read more