How to Deactivate Your VW Start & Stop Functionnality Definitively

Key takeaway: given the limitations of coding solutions and the annoyance of pressing the button manually every time, a memory module is by far the most reliable solution. This plug-and-play device preserves your vehicle’s mechanical components without triggering fault codes. To restore long-term driving comfort, discover our Start/Stop deactivation modules.

Tired of constant engine shut-offs and looking for a reliable way to permanently disable Start/Stop on your VW (Golf 7, Polo, etc.) while protecting your drivetrain?

This guide compares the available solutions—from VCDS coding to plug-and-play modules—to solve a usability issue that frustrates many drivers. You’ll learn how to automatically disable the system and enjoy smoother driving without worrying about premature starter or battery wear.

1. Ways to disable Start/Stop: an overview
2. The technical route: changing settings with VCDS
3. The plug-and-play alternative: the memory module
4. Final thoughts: pros and cons of deactivation

Ways to disable Start/Stop: an overview

The temporary fix: using the factory button

The most basic approach is pressing the “A OFF” button located on the center console near the gear selector. It’s simple—but the downside is obvious: the system resets every time you restart the car. Nothing is stored in the vehicle’s memory, making this a non-permanent solution.

Over time, this becomes an irritating habit. Get in, start the car, press the button. Many Golf 7 owners eventually forget, and the engine shuts off at the worst possible moment. That’s when drivers start looking for a way to eliminate this daily annoyance altogether.

Permanent options: coding or a module?

For drivers who want peace of mind, two main approaches exist. On one side, software modification via the OBD port using diagnostic tools. On the other, a small dedicated electronic module.

VCDS coding appeals to technically inclined users equipped with VAG diagnostic tools. In contrast, the module solution is fully plug-and-play. It installs behind the factory button, requires no special tools or programming, and works automatically.

The technical route: modifying parameters with VCDS

If you’re comfortable working with diagnostics, let’s take a closer look at the coding method.

The battery voltage trick

You may already be familiar with VAG-COM, better known as VCDS. It allows you to communicate directly with your Golf’s control modules. In this case, the target is Module 19 – CAN Gateway. The idea is simple: trick the system into thinking the battery voltage is too low for a restart.

Specifically, you modify the parameter called “Start/Stop start voltage threshold.” From the factory, it’s set to 7.6V. By raising it to 12V, the system will always consider the voltage insufficient, effectively preventing Start/Stop from activating.

Using outside temperature limits

Another VCDS-based method relies on environmental safety thresholds. Start/Stop won’t engage if temperatures are considered extreme. The workaround is to adjust those temperature limits.

In practice, both minimum and maximum temperatures are set to 50°C. However, there’s a notable downside: like the voltage trick, this approach leaves the “A” indicator permanently illuminated on the dashboard.

The plug-and-play alternative: the memory module

If coding sounds like more trouble than it’s worth, there’s a far simpler and more user-friendly solution.

A module that remembers your preference

Here’s the solution many drivers overlook: a Start/Stop memory module. This small electronic unit has a single purpose—reversing the factory Start/Stop logic by remembering the last button state.

Installation couldn’t be simpler. The module connects directly behind the factory Start/Stop button. No VCDS coding, no special tools, no software changes. Each time you start the car, the module automatically simulates a button press, keeping Start/Stop disabled by default. You can still reactivate it manually whenever needed.

The answer to coding limitations

It’s important to acknowledge the limitations of traditional VCDS coding. On many VW models produced after 2019, software-level modifications are locked by the manufacturer. Voltage and temperature tricks simply no longer work on certain newer Gateway modules.

Because the memory module operates physically at the button level, it bypasses these software restrictions entirely. That makes it the most reliable option regardless of model year.

• Quick and easy installation (plug-and-play)
• No coding or diagnostic tools required
• Fully reversible with no permanent changes
• No warning lights or error messages
• Compatible with many Volkswagen Group models

Final thoughts: pros and cons of deactivation

Now that you know how it works, let’s address the bigger question: should you disable Start/Stop?

Why disable it? Wear and driving comfort

The main concern is mechanical wear. Frequent restarts place significant strain on the starter motor and battery. Turbocharged engines also suffer from repeated oil flow interruptions. Add jerky restarts in traffic, and the motivation to disable Start/Stop becomes obvious.

• Reduced stress on the starter and battery
• Potentially better turbo longevity
• Smoother, more predictable driving in traffic
• Removal of an intrusive feature

Comparison table

To choose the best way to disable Start/Stop on a Golf 7, compare the options below:

Your choice: the simplest solution

If your priority is simplicity with zero risk, the memory module is the clear winner. The VW Start/Stop deactivation module remains the most reliable and effective solution.

Ultimately, disabling Start/Stop on a Golf 7 is a personal decision driven by comfort and mechanical longevity. Whether you choose the manual button, VCDS coding, or a plug-and-play module, each option has its place. That said, the module remains the most durable and user-friendly solution.

FAQs

How can I permanently disable Start/Stop on my Volkswagen Golf 7?

For a truly permanent solution that doesn’t require pressing the button every drive, two options exist. VCDS coding can work, but it’s complex and often leaves warning indicators active. The cleanest and most reliable solution is installing an automatic Start/Stop memory module. It plugs directly into the factory connector and remembers your preference without any coding.

Is Start/Stop bad for the starter and battery?

Over time, frequent restarts significantly stress the starter motor, flywheel, and battery. Even reinforced components experience accelerated wear, especially in city driving. Disabling Start/Stop helps protect these expensive parts and avoid premature AGM or EFB battery replacement.

Can I disable Start/Stop without diagnostic tools like VCDS?

Yes—and it’s often recommended. Unlike software tweaks that require technical knowledge and cables, the plug-and-play module installs physically without accessing the vehicle’s ECU. It’s fully reversible and requires no diagnostic tools.

Can I reactivate Start/Stop after installing the module?

Absolutely. The module stores the last button state. If you want to re-enable Start/Stop—for inspection or resale—simply press the factory button. The system will operate normally until you change it again.

Do I still need an AGM or EFB battery if Start/Stop is disabled?

With Start/Stop permanently disabled, battery demand returns to normal. However, Volkswagen vehicles are designed for AGM or EFB batteries, and it’s recommended to keep factory specifications. The main benefit of deactivation is significantly extending the lifespan of your existing battery.