How does Audi's Traffic Sign Recognition system work in the A8?

I am interested in understanding the technology behind Audi's Traffic Sign Recognition system in their A8 model. How does this feature accurately identify traffic signs and display them for the driver? Is it reliable in all weather and lighting conditions?

The Traffic Sign Recognition system in the Audi A8 uses a front-facing camera to continuously scan the road for traffic signs and symbols. It then uses image processing algorithms to identify and interpret the signs, which are then displayed on the vehicle's Heads-Up Display or instrument cluster for the driver's convenience.

I have been using the Traffic Sign Recognition system in my Audi A8 for a while now and I can confidently say that it is reliable in all weather conditions. The system is designed to function efficiently even in low light, heavy rain, or foggy conditions.