20 Years Available
Audi S4 Light Bulb Sizes
Complete bulb size reference for the Audi S4 from 1992 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Audi s4 changed low beam specifications across model years — 2009–2016: HID-D3S LED; 2000–2006: HID-D2S LED; 1992–1994: 9006 LED; 2018–2019: LED Headlights; 2007–2008: HID-D1S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1992 – 2019
20 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D3S LED(2009–2016) HID-D2S LED(2000–2006) 9006 LED(1992–1994) LED Headlights(2018–2019) HID-D1S LED(2007–2008) | 20 years | Changed |
| High Beam | HID-D3S LED(2009–2016) H7 LED(2000–2002) 9005 LED(1992–1994) LED Headlights(2018–2019) HID-D1S LED(2007–2008) H9 LED(2004–2006) | 20 years | Changed |
| Fog Light | H11 LED(2002–2012) H8 LED(2013–2016) H3 LED(1992–1994) LED Fog Light(2018–2019) H7 LED(2000–2001) | 20 years | Changed |
| Brake Light | LED Bulb(2002–2019) 2825 LED(1992–1994) 70 LED(2001–2001) 2723 LED(2000–2000) | 20 years | Changed |
| Side Marker | 2825 LED(2000–2012) LED Bulb(2013–2019) 5007 LED(2004–2006) 7528 LED(2001–2002) | 17 years | Changed |
| Turn Signal Front | 2827 LED(2000–2006) 12181NA LED(2013–2016) 12272 LED(2009–2012) 7528 LED(1992–1994) LED Bulb(2018–2019) 7506 LED(2007–2008) | 20 years | Changed |
| Turn Signal Rear | 7506 LED(2000–2012) LED Bulb(2013–2019) 7528 LED(1992–2001) 12496 LED(2004–2006) | 20 years | Changed |
| Dome Light | 6411(2000–2016) LED Bulb(2018–2019) | 13 years | Changed |
| License Plate | 6418(2000–2012) LED Bulb(2013–2019) 3893(1992–1994) | 20 years | Changed |
| Map Light | 2825(2009–2016) 47830(2000–2008) LED Bulb(2018–2019) | 17 years | Changed |
| Parking Light | LED Bulb(2013–2019) 2825(2002–2008) 7528(1992–1994) 3457AK(2004–2006) 64132(2000–2001) | 16 years | Changed |
| Reverse Light | 7506(1992–2008) 921(2009–2016) LED Bulb(2018–2019) | 20 years | Changed |
| Trunk Light | 2825(2004–2016) 6418(2000–2008) LED Light(1992–1994) LED Bulb(2018–2019) 6418 or 2825(2002–2002) | 20 years | Changed |
Common S4 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Audi S4 from 1992 to 2019, covering 20 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Audi S4 changed low beam bulb specifications across generations: 2009–2016: HID-D3S LED; 2000–2006: HID-D2S LED; 1992–1994: 9006 LED; 2018–2019: LED Headlights; 2007–2008: HID-D1S LED. Make sure to check your exact year using the list below.
The Audi S4 uses a HID-D3S LED bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H11 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Audi S4 uses a HID-D3S 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.