How does the active lane assist system work in the Audi A7?

I've heard about the active lane assist feature in the Audi A7, but I'm not sure how it actually operates. Can someone explain the technology behind it?

The active lane assist in the Audi A7 uses a front camera to detect lane markings and steer the car back into its lane if it starts to drift. It also provides warnings if the driver continues to drift.

I have the active lane assist feature in my Audi A7 and it has been a game changer on long highway drives. It keeps the car centered in the lane and reduces the amount of steering input needed.

The active lane assist in the Audi A7 is a great safety feature, but it's important to still pay attention to the road and not rely solely on the system. Always keep your hands on the steering wheel and be ready to take control if needed.