2006-2010 Audi A8/S8 Afs Xenon Headlight / Headlamp Left 4E0941003BT
OEM Part #: 4E0-941-003-BT (4E0941003BT)
Actual photo
The exact part you’ll receive — not a stock photo.
$290.00
Side: Left
Used
Donor2008 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 684412
Donor Vehicle: 2008 Audi A8 · 4.2L
7 photos
HAS SEVERAL BROKEN MOUNTS, SEE PICTURES
$290.00
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For your Audi A8 Quattro or S8, this used OEM AFS Xenon Headlight (Headlamp) with part number 4E0941003BT is the genuine left-side unit. It also replaces 4E0941029BT. The AFS (Adaptive Front-lighting System) swivels the beam as you steer, improving visibility around curves. When this module fails, common symptoms include a headlight warning on the dash or a frozen beam that no longer follows turns.
This is an AFS 2 headlight (Automatic Dynamic Curve).
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-941-003-BT (4E0941003BT) |
| Compatible OEM Part No | 4E0-941-029-BT |
| Side | Left |
| Category | Lighting |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 2006-2010.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 17 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | S8 | Sedan | 5.2L V10 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 |