Automatic Start/Stop Eliminator Deactivation Module for AUDI A3/S3/RS3 8Y - 2020 to 2026
Direct OEM fit — no cutting
Free US shipping
1-year warranty
30-day easy returns
On the Audi A3, S3, and RS3 8Y, the factory Start/Stop system can interfere with the sharp, responsive driving experience expected from Audi’s compact performance lineup. Frequent engine shut-offs in traffic, vibrations during restarts, and slight hesitation when pulling away can reduce driving fluidity—especially noticeable in daily urban use.
Our electronic module permanently solves this issue:
→ The Start/Stop function is automatically deactivated at every ignition start — no button press required.
Our module remembers your latest setting at every startup. Once installed, simply deactivate your vehicle’s Start/Stop functionality, and it will remain disabled until you decide otherwise.
Prefer to return to factory behavior?
→ Simply press your Start/Stop button again. No coding, no permanent modification, and no trace left on the vehicle.
Free shipping – 1-year product warranty
While designed to meet modern efficiency standards, the Start/Stop system can interrupt throttle response and smooth power delivery, particularly in stop-and-go traffic. It may also place additional strain on the battery and starter while introducing vibrations that detract from the refined yet sporty character of the A3 range—whether in daily commuting or spirited driving.
With this module installed, the engine remains ready at all times, restarts are seamless, and the vehicle delivers a more fluid, responsive, and enjoyable driving experience.
✔ Audi A3 / S3 / RS3 8Y – all trims
✔ Gasoline engines
✔ FWD and quattro models
✔ Automatic transmissions
✔ Model years: 2020–2026
✔ Vehicles equipped with the factory Start/Stop button
100% Plug & Play – No coding required
1. Remove the trim panel around the Start/Stop button and unplug the original connector
2. Connect our module inline between the factory connector and the Start/Stop button
3. Reinstall the panel → Start/Stop is now disabled at every startup
- No special tools required
- No OBD or dashboard errors
- Fully reversible installation
Enjoy smoother starts without hesitation and reduced stress on key mechanical components.
This discreet solution restores the crisp, engaging driving feel your Audi A3, S3, or RS3 8Y was engineered to deliver, while supporting long-term reliability.
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