How do I activate the Audi A7's lane departure warning?

I just purchased an Audi A7 and I noticed it has a lane departure warning system. How do I activate this feature and ensure it works properly?

To activate the lane departure warning in your Audi A7, first go to the MMI system and select 'Car' > 'Settings' > 'Driver Assistance' > 'Lane Departure Warning'. From here, you can turn on the system and adjust the sensitivity to fit your preferences.

If you're having trouble activating your lane departure warning, make sure your Audi has the latest software updates installed. You can also visit your local Audi dealership for assistance.