2017-2024 Audi A4/A5/S4/S5 Battery Monitoring Module / Cable 8W0915181A
OEM Part #: 8W0-915-181-A (8W0915181A)
Actual photo
The exact part you’ll receive — not a stock photo.
$25.49
Used
Donor2023 Audi A4 · 2.0L · 14k miles
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Genuine OEM Used
SKU: 627875
Donor Vehicle: 2023 Audi A4 · 2.0L · 14k miles
2 photos
$25.49
30-Day Returns
Genuine OEM Used
SKU: 610707
Donor Vehicle: 2021 Audi A5 SPORTBACK · 2.0L · 50k miles
2 photos
$25.49
30-Day Returns
- Genuine OEM — real photos
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A used Audi battery monitoring module and cable, OEM part number 8W0915181A. This genuine module tracks battery health and charging status in late-model A4, A5, S4, and S5 variants with 2.0L turbo or 3.0L supercharged/turbo engines. When the battery monitoring module fails, it can misreport state of charge, trigger warning lights, or cause parasitic battery drain. The integrated cable connects directly to the negative terminal.
Specifications
| Fits Vehicle Model | A4, A5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-915-181-A (8W0915181A) |
| Category | Computers / Modules |
Compatible Vehicles
Fits 65 vehicle configurations across 1 make, 2017-2024.
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 65 vehicle configurations — 65 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2020 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2017 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles With Production date Up To 07/17/23 |
| 2017 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles With Production date Up To 07/17/23 |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2019 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 07/17/23 |