19 Years Available
Audi A6 Light Bulb Sizes
Complete bulb size reference for the Audi A6 from 1995 to 2018. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Audi a6 changed low beam specifications across model years — 1999–2008: HID-D2S LED; 2012–2015: HID-D3S LED; 2016–2018: HID-D5S LED; 1996–1997: H1 LED; 1995: 9006 LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1995 – 2018
19 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2S LED(1999–2008) HID-D3S LED(2012–2015) HID-D5S LED(2016–2018) H1 LED(1996–1997) 9006 LED(1995–1995) | 19 years | Changed |
| High Beam | HID-D2S LED(2002–2008) HID-D3S LED(2012–2015) HID-D5S LED(2016–2018) H7 LED(1999–2001) 9005 LED(1995–1997) | 19 years | Changed |
| Fog Light | H3 LED(1995–2004) 64136(2012–2015) H7 LED(2005–2008) Fog Light(2016–2018) | 19 years | Changed |
| Brake Light | LED Bulb(2005–2018) 2723(1995–2004) | 19 years | Changed |
| Dome Light | 6411(1999–2016) 47830(2005–2008) 6418(1995–1997) LED Bulb(2017–2018) | 19 years | Changed |
| Side Marker | 7528(1995–2004) LED Bulb(2012–2018) 2827(2005–2008) | 19 years | Changed |
| Turn Signal Front | 2827(1999–2008) 12188NA(2012–2015) 12181NA(2016–2018) 7528(1995–1997) | 19 years | Changed |
| Map Light | 47830(1995–2008) 6486X(2012–2016) LED Bulb(2017–2018) | 19 years | Changed |
| Parking Light | 2825(2001–2014) LED Bulb(2015–2018) 3457AK(2005–2008) 7528(1995–1997) 2825 or 2357NA(2000–2000) 2357NA(1999–1999) | 19 years | Changed |
| Turn Signal Rear | 12496(2005–2014) 7506(1997–2004) LED Bulb(2015–2018) 7506 or 7528(1995–1996) | 19 years | Changed |
| Reverse Light | 921(2005–2015) 7506(1995–2004) LED Bulb(2016–2018) | 19 years | Changed |
| Trunk Light | 2825(2005–2016) 6418(1995–2004) LED Bulb(2017–2018) | 19 years | Changed |
| License Plate | 6418(1999–2008) LED Bulb(2012–2015) 3893(1995–1997) | 16 years | Changed |
Common A6 Replacement Parts
Select Your Year
More from Audi
Frequently Asked Questions
We have bulb size data for the Audi A6 from 1995 to 2018, covering 19 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Audi A6 changed low beam bulb specifications across generations: 1999–2008: HID-D2S LED; 2012–2015: HID-D3S LED; 2016–2018: HID-D5S LED; 1996–1997: H1 LED; 1995–1995: 9006 LED. Make sure to check your exact year using the list below.
The Audi A6 uses a HID-D2S LED bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H3 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Audi A6 uses a HID-D2S LED low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.