How do I enable the automatic parking feature in my Audi A8?

I'm having trouble figuring out how to use the automatic parking feature in my new Audi A8. Can someone please explain the steps to enable it?

To enable the automatic parking feature in your Audi A8, press the button with the 'P' and 'A' icons on it. This will activate the feature and allow you to start parking.

First, make sure to activate the parking sensors by pressing the button with the three circles. Then, when you are about to park, hold down the 'P' button until the car starts to park itself.