How do I activate the Active Lane Assist feature on my Audi A8?

I recently purchased an Audi A8 and noticed it has an Active Lane Assist feature. I'm not sure how to use it. Can someone provide me with instructions on how to activate this feature?

To activate Active Lane Assist on your Audi A8, first ensure that the feature is turned on in the vehicle's settings. Then, while driving at speeds above 37 mph, use the controls on your steering wheel to engage the feature. The steering wheel will vibrate if you start drifting out of your lane while the feature is active.

You can activate Active Lane Assist by pressing the button with the lane marking symbol on your center console. Once activated, slight steering corrections will be made automatically to keep you in your lane. However, please remember to always keep your hands on the steering wheel as this feature is not a replacement for safe driving.

First, make sure you have the top view camera system activated in your Audi A8. Then, when you are driving on a marked road with clearly visible lines, a green steering wheel icon will appear in your instrument cluster. Press the corresponding button on your steering wheel to engage Active Lane Assist.