Automatic Start/Stop Eliminator Deactivation Module for BMW 3 Series G20/M3 G80 (2019-2026)
Direct OEM fit — no cutting
Free US shipping
1-year warranty
30-day easy returns
On the BMW 3 Series G20 and M3 G80, the factory Start/Stop system can interrupt the refined yet performance-oriented driving experience these models are designed to deliver. Unwanted engine shut-offs in traffic, vibrations during restarts, and slight hesitation when pulling away can reduce both comfort and responsiveness.
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 car’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 implemented to meet modern efficiency standards, the Start/Stop system can interfere with the smooth power delivery and immediacy expected from a BMW sports sedan. In urban driving, it may place additional strain on the battery and starter, while introducing vibrations that detract from the vehicle’s composed and athletic character.
With this module installed, the engine remains ready at all times, restarts are seamless, and the car delivers a more fluid, responsive, and engaging driving experience—whether commuting or driving spiritedly.
✔ BMW 3 Series G20 – all trims
✔ BMW M3 G80
✔ Gasoline engines
✔ RWD and xDrive models
✔ Automatic and manual transmissions
✔ Model years: 2019–2026
✔ Vehicles equipped with the factory Start/Stop button
100% Plug & Play – No coding required
1. Remove the trim panel around the Start/Stop button
2. Unplug the original connector
3. Connect our module inline between the factory connector and the Start/Stop button
4. 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 vibrations and reduced stress on key mechanical components.
This discreet solution restores the balanced, modern driving feel your BMW 3 Series G20 or M3 G80 was engineered to deliver, while supporting long-term reliability.
Visit our auto parts store and discover a wide range of premium accessories for BMW, including interior car accessories, steering wheel paddles, multimedia upgrades, and more.
Replace your factory grille with a sportier M-style look. Precision-molded ABS for a perfect snap-in fit on the 3 Series G20 and M3 G80 (2019–2024). UV-resistant gloss finish that won't fade.
Replace your factory grille with a sportier M-style look. Precision-molded ABS for a perfect snap-in fit on the 3 Series G20 and M3 G80 (2019–2024). UV-resistant gloss finish that won't fade.
