How does the Audi A3's all-wheel steering system work?

I am interested in understanding how the Audi A3's all-wheel steering system operates and contributes to the overall driving experience. Can someone provide a detailed explanation?

The all-wheel steering system in the Audi A3 allows for improved maneuverability and stability while driving. It works by electronically controlling the angle of the rear wheels, allowing them to turn in the same or opposite direction as the front wheels.

From my experience, the all-wheel steering system in the Audi A3 has greatly improved my driving confidence, especially in tight spaces and during high-speed maneuvers. I highly recommend it.