Audi A6 Bulb Size by Year
The 2016-2018 Audi A6 uses a D5S low beam and a D5S high beam. 2012-2015 models use a D3S low beam and a D3S high beam, and earlier years are in the table below.
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Headlight bulbs by model year
| Model years | Low beam | High beam | Fog | Buy |
|---|---|---|---|---|
| 2016-2018 | D5S | D5S | - | Shop D5S |
| 2012-2015 | D3S | D3S | - | Shop D3S |
| 2009-2011 | H7 | H15 | H11 | Shop H7 |
| 2005-2008 | H7 | D2S | H7 | Shop H7 |
LED means the headlight is a sealed LED unit from the factory, so there is no bulb to buy. Some trims differ from the base car, so check the bulb you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for every bulb position and sources.
Every A6 year
2018 Audi A6D5S/D5S2017 Audi A6D5S/D5S2016 Audi A6D5S/D5S2015 Audi A6D3S/D3S2014 Audi A6D3S/D3S2013 Audi A6D3S/D3S2012 Audi A6D3S/D3S2011 Audi A6H7/H152010 Audi A6H7/H152009 Audi A6H7/H152008 Audi A6H7/D2S2007 Audi A6H7/D2S2006 Audi A6H7/D2S2005 Audi A6H7/D2S
Sources. The bulb code for 8 of 14 model years is checked against a cited source, most often CarBulbFinder - Audi A6 and SEALIGHT - Audi A6. Each year page lists its own sources.
Last verified 2026-06-19. Maintained by Matan B., who runs GarageDex. How we verify.