How do I enable automatic lane changing on my Audi A7?

I recently purchased an Audi A7 and would like to know how to enable the automatic lane changing feature. I have read the manual but am still having trouble activating it.

To enable this feature, go to the Audi MMI system and select 'Drive' followed by 'Assist systems'. From there, you can turn on the 'Audi active lane assist' option. Make sure your turn signal is activated before changing lanes to utilize this feature.

You can also enable this feature through the steering wheel controls. Simply press the 'Car' button, then 'Settings', and finally 'Lane assist'. Select the 'Lane change assist with lane departure warning' option and confirm your selection.