2017-2021 Audi A4/A5/RS5/S4/S5 Headlight / Fog Light Switch 4M0941531AK
OEM Part #: 4M0-941-531-AK (4M0941531AK)
Actual photo
The exact part you’ll receive — not a stock photo.
$15.49
Used
Donor2021 Audi S5 · 3.0L · 28k miles
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Genuine OEM Used
SKU: 568839
Donor Vehicle: 2021 Audi S5 · 3.0L · 28k miles
3 photos
$15.49
30-Day Returns
Genuine OEM Used
SKU: 699555
Donor Vehicle: 2019 Audi S5 · 3.0L
2 photos
$15.49
30-Day Returns
Genuine OEM Used
SKU: 555473
Donor Vehicle: 2018 Audi S5 SPORTBACK · 3.0L · 59k miles
2 photos
$15.49
30-Day Returns
Genuine OEM Used
SKU: 562733
Donor Vehicle: 2019 Audi A4 · 2.0L · 54k miles
4 photos
$15.49
30-Day Returns
Genuine OEM Used
SKU: 678815
Donor Vehicle: 2018 Audi A5 · 2.0L · 71k miles
3 photos
$15.99
30-Day Returns
Genuine OEM Used
SKU: 621737
Donor Vehicle: 2019 Audi S5 · 3.0L
3 photos
$15.99
30-Day Returns
Genuine OEM Used
SKU: 630497 · Sabre (Black)
Donor Vehicle: 2019 Audi A5 SPORTBACK · 2.0L · 76k miles
3 photos
$17.49
30-Day Returns
Genuine OEM Used
SKU: 648739
Donor Vehicle: 2018 Audi A5 · 2.0L
3 photos
$19.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This Audi headlight/fog light switch (OEM 4M0941531AK) is a genuine, used component. It controls both the headlights and low-beam/fog light circuits. Over time the rotary mechanism or internal contacts can wear, causing lights to flicker or fail to activate. It was removed from a compatible Audi sedan or coupe and is ready for direct fitment.
Specifications
| Fits Vehicle Model | A4, A5, RS5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-941-531-AK (4M0941531AK) |
| Category | Interior Switch |
Compatible Vehicles
Fits 46 vehicle configurations across 1 make, 2017-2021.
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 46 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2017 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2019 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2019 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2020 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2021 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2021 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2019 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2021 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2020 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2021 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2021 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2021 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2019 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2020 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2020 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2019 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2018 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2018 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2018 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2021 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2019 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2019 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2018 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo |