How do I enable Audi A2's auto start/stop function?

I recently purchased an Audi A2 and noticed it has an auto start/stop function. However, I'm not sure how to enable it. Can someone guide me through the steps?

To enable the auto start/stop function in your Audi A2, you need to press the button located on the center console next to the gear shifter. This will activate the function and your engine will automatically stop when you come to a complete stop.

Having the auto start/stop function in your car can help save fuel and reduce emissions. Make sure to keep it enabled for maximum efficiency.