How do lane assistance systems work in an Audi A6?

I'm interested in understanding the specifics of lane assistance technology in the Audi A6. How does it work? What sensors and algorithms are utilized? How effective is it in real-world driving scenarios?

Audi's lane assistance technology uses cameras and radar sensors to detect lane markings and nearby vehicles. It then uses this information to provide corrective steering and braking inputs to keep the vehicle centered in its lane and avoid potential collisions.

I've found that the lane assistance in my Audi A6 is most effective at speeds above 40 mph. At lower speeds, it tends to be less responsive and may not function as intended. It's important to pay attention to road conditions and take over control of the vehicle if necessary.