2020-2025 Audi Headlight / Fog Light Switch 4M0941531AS
OEM Part #: 4M0-941-531-AS (4M0941531AS)
Actual photo
The exact part you’ll receive — not a stock photo.
$19.99
Used
Donor2022 Audi A4 · 2.0L · 11k miles
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Genuine OEM Used
SKU: 535498
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
3 photos
$19.99
30-Day Returns
Genuine OEM Used
SKU: 610600
Donor Vehicle: 2021 Audi A5 SPORTBACK · 2.0L · 50k miles
2 photos
$19.99
30-Day Returns
Genuine OEM Used
SKU: 606284
Donor Vehicle: 2022 Audi S4 · 3.0L · 48k miles
3 photos
$19.99
30-Day Returns
Genuine OEM Used
SKU: 694132
Donor Vehicle: 2025 Audi A5 SPORTBACK · 2.0L
2 photos
$19.99
30-Day Returns
Genuine OEM Used
SKU: 627628
Donor Vehicle: 2023 Audi A4 · 2.0L · 14k miles
2 photos
$20.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Audi headlight/fog light switch, OEM part number 4M0941531AS. This used genuine switch also replaces 4M0941531AK5PR. It controls headlight and fog light operation on select Audi models equipped with 2.0L, 2.9L, or 3.0L engines (including EA839 V6). Failure of this switch can cause lights to not turn on, flicker, or stay stuck in one mode, or the auto-leveling feature to malfunction.
Specifications
| Fits Vehicle Model | A4, A4 allroad, A5, RS5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-941-531-AS (4M0941531AS) |
| Compatible OEM Part No | 4M0-941-531-AK-5PR |
| Category | Interior Switch |
Compatible Vehicles
Fits 56 vehicle configurations across 1 make, 2020-2025.
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 56 vehicle configurations — 56 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2025 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2025 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | w/o head-up display from 11/06/2017, 2017-25 |
| 2025 | Audi | S4 | Sedan | 3.0L V6 Turbo | w/o head up display from 11/06/2017 |
| 2025 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | w/o head up display from 11/06/2017 |
| 2025 | Audi | S5 | Hatchback | 3.0L V6 Turbo | w/o heads up display from 11/06/2017 |
| 2025 | Audi | A5 | Hatchback | 2.0L l4 Turbo | w/o heads up display from 11/06/2017 |
| 2025 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | w/o heads up display |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2020 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2021 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2024 | Audi | RS5 | Coupe | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2020 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2023 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2023 | Audi | RS5 | Coupe | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2020 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | RS5 | Coupe | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2023 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2020 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2020 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2022 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2020 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2021 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles with Production Date After 06/29/20 |
| 2022 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2021 | Audi | RS5 | Coupe | 2.9L V6 Turbo | For Vehicles with Production Date After 07/06/20 |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 07/06/20 |