Audi A3
Pick Car Bulbs
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The Audi A3 is a compact luxury car with a long production history and several lighting changes across its model years. If you are trying to replace a headlight, fog light, turn signal, brake light, or interior bulb, the exact fitment depends on the year and sometimes the trim or lighting package.
This Audi A3 model page is designed to help you narrow down the right year page before you buy anything. Use the year-specific pages for exact bulb sizes and fitment details for 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2013, 2012, 2011, 2010, 2009, 2008, 2007, and 2006 models.
Because the A3 has been offered with different headlight technologies and equipment levels over the years, two cars that look similar can still use different bulbs. That is why the model page is only a starting point: once you confirm your exact year, you can move to the matching year page to get the correct bulb chart for exterior lights, interior lamps, and any special options such as xenon, LED, or package-specific lighting.
FAQ
Why do I need to choose a year page for my Audi A3?
Audi A3 bulb fitment changes by model year, and sometimes by trim or lighting package. The year page gives the exact bulb sizes and helps you avoid ordering the wrong part.
Does every Audi A3 use the same bulbs?
No. Even within the same generation, the A3 can use different bulbs depending on the year, body style, headlight type, and factory options. Always verify the exact year before buying replacement bulbs.
What years are covered on this Audi A3 model page?
This model page includes 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2013, 2012, 2011, 2010, 2009, 2008, 2007, and 2006.
Can I use a bulb listed for a nearby year if my A3 is close?
Not safely. A bulb that fits one year may not fit the next, especially when Audi changes lighting hardware or updates the front and rear lamp assemblies. Use the exact year page whenever possible.
What if my Audi A3 has LED headlights or a premium lighting package?
That can change the bulb requirements a lot. Some LED-equipped cars use different serviceable bulbs, while others have sealed assemblies or different auxiliary bulbs. Check the year page and the lighting notes for your trim or package.
Where can I find exact headlight bulb sizes for my Audi A3?
Go to the year-specific Audi A3 page for your model year. That page will list the exact headlight bulb sizes and any notes about low beam, high beam, daytime running lights, or fog lights.
Do interior bulbs also vary by year on the Audi A3?
Yes. Dome lights, map lights, glove box lights, trunk lights, and vanity mirror bulbs can change across years and trims. The year page is the best place to confirm the correct interior bulb fitment.
What should I check before ordering a replacement bulb?
Confirm the exact model year, the light position, and whether your A3 has halogen, xenon, or LED lighting. It also helps to compare the old bulb and inspect the owner’s manual or the existing lamp housing.
Are brake lights and turn signals included in the year charts?
Yes, year pages are meant to help with exterior lighting categories such as brake lights, turn signals, reverse lights, parking lights, and license plate lights. Use the exact year page for the correct sizes.
My Audi A3 is a 2016 or 2017 model. Can I use the same bulb guide?
Not automatically. Even adjacent years like 2016 and 2017 can differ in bulb fitment, so you should open the specific year page for your car rather than assuming the same chart applies.
What if my A3 is a 2023 or 2022 model?
Newer A3 models may use updated lighting designs and different bulb access methods. The year page for 2023 or 2022 will give the most accurate fitment guidance for those vehicles.
Is this page enough to buy bulbs right away?
This page is a model-level guide, so it helps you find the right year page but does not list exact bulb sizes. For a purchase, always confirm the exact fitment on the matching year page before ordering.