Automatic Start/Stop Deactivation Module for Audi A4 S4 RS4 B9 - 2016 to 2024

Automatic deactivation of Start & Stop at each start-up

The Audi A4 is always responsive, in all situations

On the Audi A4, S4 and RS4 B9 , the Stop & Start system can be a nuisance in everyday use:
Engine cut-out at every stop, less smooth restart, slight inertia during rapid starts… An experience that clashes with the refinement and sportiness of these models.

Our electronic module eliminates these inconveniences:
➡ The Start/Stop system is automatically deactivated at each start-up, without manual intervention.

Need to restore the original functionality?
➡ Simply unplug the module. No coding, no permanent modification.

Free delivery – 1-year product warranty

Why disable Start/Stop on your Audi A4 / S4 / RS4 B9?

This system can lead to:

- Additional stress on the battery and starter

- Noticeable restarts in traffic jams

- Micro-interruptions before optimal turbo lubrication

- Loss of fluidity during insertions or overtaking maneuvers

- Annoying engine cut-outs when maneuvering or on parking ramps

➡ With our solution: the engine remains active → comfort, safety and responsiveness preserved.

Audi A4 / S4 / RS4 B9 compatibility

✔ Audi A4 B9 – Sedan & Avant
✔ Audi S4 B9 – Sedan & Avant
✔ Audi RS4 B9 – Avant
✔ Petrol & diesel engines (TFSI, TDI, V6 Biturbo…)
✔ Manual, S tronic & Tiptronic transmissions
✔ Years: 2016 → 2024
✔ Vehicles equipped with the original Start/Stop button

100% Plug & Play – no coding required

Quick Plus & Play installation – approximately 10 minutes 🔧

1️⃣ Unclip the Start/Stop button panel and disconnect the original connector

2️⃣ Connect our device between the original connector and the STOP/START button

3️⃣ Replace the panel → Start/Stop is automatically deactivated at each startup

No special tools required

- No OBD faults

- Fully reversible assembly

Benefits

- Smoother driving, without unexpected engine cut-outs

- Mechanical protection (turbo, starter, battery)

- Flawless starts, without vibrations

- Interior appearance 100% preserved – invisible once installed

- Sustainable and economical solution

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Cet article est compatible avec les modèles suivants :

• A4 / S4 / RS4 B9 (2015-2024)

Votre modèle n'est pas référencé ? Contactez-nous pour en savoir plus.

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