This is a KW Electronic Damping Cancellation (EDC) kit for the 17-23 Audi A4/A5/Q5/S5/RS5 (B9). It's the electronics module that lets you fit KW coilovers or a fixed-rate suspension to a car that came with factory adaptive dampers — it cancels the dash warning lights and fault codes so you don't get limp-home behavior or error messages after the swap. Plug-in solution made in Germany by KW, the longtime leader in aftermarket suspension.
| Type | Electronic Damping Cancellation (EDC) kit |
| Vehicle | 17-23 Audi A4/A5/Q5/S5/RS5 (B9) |
| Function | Cancels factory adaptive-damper warnings when fitting coilovers |
| Brand | KW (Made in Germany) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Audi | A4 | Premium |
| 2017-2020 | Audi | A4 | Premium Plus |
| 2017-2020 | Audi | A4 | Prestige |
| 2019 | Audi | A4 | Titanium |
| 2017-2023 | Audi | A4 Quattro | Premium |
| 2017-2023 | Audi | A4 Quattro | Premium Plus |
| 2017-2023 | Audi | A4 Quattro | Prestige |
| 2019-2020 | Audi | A4 Quattro | Ultra sport |
| 2018-2024 | Audi | A5 Quattro | Premium |
| 2018-2024 | Audi | A5 Quattro | Premium Plus |
| 2018-2024 | Audi | A5 Quattro | Prestige |
| 2017 | Audi | A5 Quattro | Sport |
| 2018-2023 | Audi | A5 Sportback | Premium |
| 2018-2023 | Audi | A5 Sportback | Premium Plus |
| 2018-2023 | Audi | A5 Sportback | Prestige |
| 2018-2025 | Audi | Q5 | Premium |
| 2018-2025 | Audi | Q5 | Premium Plus |
| 2018-2025 | Audi | Q5 | Prestige |
| 2020 | Audi | Q5 | Titanium Premium |
| 2020 | Audi | Q5 | Titanium Premium Plus |
| 2020 | Audi | Q5 | Titanium Prestige |
| 2018-2019,2021-2024 | Audi | RS5 | Base |
| 2019,2021-2023 | Audi | RS5 Sportback | Base |
| 2021-2023 | Audi | RS6 Avant | Base |
| 2025 | Audi | RS6 Avant | GT |
| 2024-2025 | Audi | RS6 Avant | Performance |
| 2021-2023 | Audi | RS7 Sportback | Base |
| 2024-2025 | Audi | RS7 Sportback | Performance |
| 2019-2025 | Audi | S4 | Premium |
| 2018-2025 | Audi | S4 | Premium Plus |
| 2018-2025 | Audi | S4 | Prestige |
| 2017 | Audi | S5 | Base |
| 2019-2024 | Audi | S5 | Premium |
| 2018-2024 | Audi | S5 | Premium Plus |
| 2018-2024 | Audi | S5 | Prestige |
| 2020-2023 | Audi | S5 Sportback | Premium |
| 2018-2023 | Audi | S5 Sportback | Premium Plus |
| 2018-2023 | Audi | S5 Sportback | Prestige |
| 2019-2025 | Audi | SQ5 | Premium |
| 2018-2025 | Audi | SQ5 | Premium Plus |
| 2018-2025 | Audi | SQ5 | Prestige |
