Audi A3 Lighting Guides
Customizing your Audi A3's lighting is an easy process with our library of how to articles. We'll tell you what you need to know in order to upgrade to HIDs, repair broken housings, improve your fog lights, and how to black out (or red out) your tail lights.
How to Replace Interior Lights with LEDs
Brighten up your Audi's interior, literally!
Why are My Headlights Dim?
There are simple ways to diagnose and repair a loss of light intensity in headlamps.
How to Install HID Xenon Headlights
Stuck with halogen bulbs and desperate for an upgrade? Here's how you do an HID xenon conversion.
Why Aren't the Adaptive Headlights Working?
Have your adaptive headlights stopped adapting? Find out why and figure out how to fix them.
How to Replace Parking/Side Marker Lights
Make your car look better with this side marker light replacement.
Replace Center Brake Light
Is your center brake light out? Here's how you replace it.
How to Replace Headlight Bulbs
Replacing a burned out headlight bulb is easy on the A3. Here's how.
Why Won't My Interior Lights Turn On/Off?
Interior lights that won't turn on or off can be a sign of a small issue or a much larger (and expensive) problem. Here are a few reasons why your interior lights might not be working properly.
Why Aren't My License Plate Lights Working?
License plate lights that fail to illuminate don't just look bad. In some cases, it could cost you an expensive ticket or a failed inspection.