How do I safely use the Audi A1's Lane Departure Warning feature?

I just bought an Audi A1 and it has this Lane Departure Warning feature. How does it work, and is it safe to rely on it? I don't want to get into an accident.

The Lane Departure Warning feature uses cameras to detect and monitor lane markings. It will alert you if you start to drift out of your lane without signaling. However, it is important to note that this feature is not meant to replace attentive driving. It is always best to actively keep your car within the lane markings.

In my experience, the Lane Departure Warning feature is generally helpful, but it may not work effectively in all weather conditions. For example, heavy rain or snow may interfere with the cameras. It's always a good idea to familiarize yourself with the limitations of any safety feature on your car.