How to turn on auto start-stop in an Audi A1?

I recently realized my Audi A1 has an auto start-stop feature, how can I activate it? Is it better for fuel efficiency?

The auto start-stop feature can be turned on by pressing the button on the center console. It may save you some fuel during city driving, but it is most effective during heavy traffic when the car is idling for long periods of time.

To turn on the auto start-stop feature in your Audi A1, press the button on the center console. It may not significantly improve fuel efficiency, but it can reduce emissions and wear on the engine.

Activating the auto start-stop function in your Audi A1 is simple: press the button on the center console. While it may not have a huge impact on fuel efficiency, it can help reduce emissions and save a bit of money on gas.