How do I customize the drive select mode in my Audi A3?

I want to make changes to the individual drive select mode settings in my Audi A3 but I am not sure how to do it. Can someone provide step-by-step instructions?

To customize the drive select mode in your Audi A3, first press the 'Car' button followed by the 'Drive Select' button on the central display. From there, you can choose 'Custom' mode and adjust individual settings such as steering, throttle response, and suspension stiffness.