How do I enable the gesture control in my Audi A8?

I recently purchased an Audi A8 and found out it has gesture control features. Can anyone guide me on how to activate and use this functionality? Thank you in advance!

To enable gesture control in your Audi A8, go to the Settings menu and select 'Controls'. From there, you can toggle the gesture control option to 'On'. Once activated, you can use a variety of hand movements to control various functions such as changing the volume or answering a phone call.