How to set the seat memory function in Audi A8?

I recently purchased a new Audi A8 and I'm having trouble understanding how to set the seat memory function. Can someone please guide me through the steps to set it up?

To set the seat memory function in your Audi A8, first sit in the driver's seat and adjust it to your desired position. Then, press and hold the 'M' button on the door panel until you hear a beep. To access your saved seat position, press the desired number (1-3) on the door panel.

Another way to set the seat memory function in your Audi A8 is through the MMI system. Go to the 'Car' menu, then 'Individual' and select 'Memory' under 'Driver Seat'. From here, you can adjust and save your seat position by selecting the 'Set' button.