How to enable night vision in my Audi A8?

I recently bought an Audi A8 and noticed that there is a night vision feature on the dashboard. How do I activate it and what can I expect from using it?

To enable night vision in your Audi A8, press the 'NV' button on your dashboard. This feature uses infrared technology to detect objects on the road ahead and displays them on your dashboard screen. It can help increase your awareness while driving in the dark, but it is important to continue using your regular headlights as well.