How do I enable the lane assist feature on my Audi Q5?

I recently purchased an Audi Q5 and noticed that it has a lane assist feature. How do I enable this feature and what does it do?

To enable the lane assist feature on your Audi Q5, first make sure your vehicle is in drive mode. Then, press the button on your steering wheel with a picture of a car in between two lanes. This will turn on the lane assist and you will see a green lane symbol on your dashboard. The feature will help keep you in your lane and prevent lane drift, especially on long drives. Happy driving!