6 Years Available
Audi A6 Avant Light Bulb Sizes
Complete bulb size reference for the Audi A6 Avant from 1999 to 2004. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same D2S low beam bulb for Audi a6-avant entries from 1999 to 2004. Confirm your trim and factory lighting package before buying.
Year Range
1999 – 2004
6 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Low Beam | D2S(1999–2004) | 6 years | Consistent |
| High Beam | H7(1999–2004) | 6 years | Consistent |
| Fog Light | H3(1999–2004) | 6 years | Consistent |
| Brake Light | 2723(1999–2004) | 6 years | Consistent |
| Dome Light | 6411(1999–2004) | 6 years | Consistent |
| Turn Signal Front | 2827(1999–2004) | 6 years | Consistent |
| Side Marker | 7528(1999–2004) | 6 years | Consistent |
| License Plate | 6418(1999–2004) | 6 years | Consistent |
| Map Light | 47830(1999–2004) | 6 years | Consistent |
| Parking Light | 2825(2002–2004) | 3 years | Consistent |
| Turn Signal Rear | 7506(1999–2004) | 6 years | Consistent |
| Reverse Light | 7506(1999–2004) | 6 years | Consistent |
| Trunk Light | 6486X(1999–2004) | 6 years | Consistent |
| Tail Light | 7528(1999–2004) | 6 years | Consistent |
| Door Light | W5W(1999–2004) | 6 years | Consistent |
Common A6 Avant Replacement Parts
Select Your Year
More from Audi
Frequently Asked Questions
We have bulb size data for the Audi A6-Avant from 1999 to 2004, covering 6 model years. Select your year below for a complete position-by-position bulb chart.
No, the Audi A6-Avant has used the D2S low beam bulb consistently across all 6 model years in our database. Any year in the 1999–2004 range uses the same bulb.
The Audi A6-Avant uses a D2S bulb for the low beam and a H7 for the high beam, and a H3 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Audi A6-Avant uses a D2S 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.