2015-2018 Audi Headlight / Fog Light / Illumination Dimmer Switch 4H0941531F
OEM Part #: 4H0-941-531-F (4H0941531F)
Actual photo
The exact part you’ll receive — not a stock photo.
$22.49
Used
Donor2017 Audi A8 · 3.0L
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Genuine OEM Used
SKU: 672205
Donor Vehicle: 2017 Audi A8 · 3.0L
3 photos
$22.49
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Genuine OEM Used
SKU: 665164
Donor Vehicle: 2015 Audi A8 · 4.0L
3 photos
$26.99
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Used OEM Audi headlight/fog light/illumination dimmer switch, genuine part number 4H0941531F. Also known as the headlight switch or dimmer switch, this controls your headlights, fog lights, and dashboard/dome light brightness. A common failure symptom is flickering exterior lights or a dimmer dial that feels loose or unresponsive.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-941-531-F (4H0941531F) |
| Category | Interior Switch |
Compatible Vehicles
Fits 18 vehicle configurations across 1 make, 2015-2018.
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 18 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 6.3L W12 | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 6.3L W12 | |
| 2015 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged |