How can I activate lane assist on my Audi A7?

I recently purchased an Audi A7 and noticed it has a lane assist feature. How do I activate it and ensure it is working properly?

To activate lane assist on your Audi A7, simply press the button with the lane markings on your steering wheel. This will turn on the feature, where the car will gently nudge the steering wheel if it detects you drifting out of your lane. Keep in mind that this feature may not work in all driving conditions, such as heavy rain or extreme curves on the road.