How do I engage dynamic steering in my Audi A6?

I recently purchased an Audi A6 and noticed that it has the option for dynamic steering. I have never used this feature before and I am wondering how it works and if it is beneficial for driving. Can anyone provide me with some guidance on how to use dynamic steering in my Audi A6?

Dynamic steering in the Audi A6 allows for variable steering ratio, meaning the steering becomes more responsive at higher speeds and less twitchy at lower speeds. It's definitely a nice feature to have, especially on longer drives.