What is the Adaptive Cruise Control (ACC) system in the Audi A6?

I've heard about Adaptive Cruise Control (ACC) in the Audi A6, but I'm not sure what it is or how it works. Can someone explain this feature to me?

The Adaptive Cruise Control (ACC) system in the Audi A6 is an advanced driver assistance feature that uses sensors and cameras to automatically maintain a safe distance from the vehicle ahead. It also has the ability to come to a complete stop and accelerate back up to the set speed when traffic permits.

Think of ACC as having a virtual co-pilot that helps you maintain a safe and comfortable driving distance from the vehicle in front of you. It can also adjust the speed of the vehicle depending on traffic conditions, which helps reduce driver fatigue during longer journeys.

The ACC system in the Audi A6 uses radar sensors and cameras to detect and follow other vehicles on the road. It also provides visual and audible warnings when you get too close to the car ahead or when a vehicle cuts you off.