2024 Volvo C40 Start Button. — volvo's newest software update saves the customer preference on having start/stop turned on or off based on how they left it for the previous drive. Press the lock button, followed by the.
— the start/stop feature switches off the engine momentarily when your foot is on the brake and the vehicle comes to a complete stop; Get price, fuel economy, tech and safety features, warranty info and more for each and.