What is Audi pre sense and how does it work in the A7?

I've heard that the Audi A7 has a safety feature called Audi pre sense. Can you explain what it does and how it enhances the car's safety?

Audi pre sense is an advanced safety system that utilizes sensors and cameras to detect potential collisions and automatically take measures to prevent them.

In the event of a potential collision, Audi pre sense can automatically apply the brakes, tighten the seat belts, and close the windows and sunroof to better protect the occupants.

It's like having a co-pilot watching out for potential dangers on the road. Audi pre sense can even detect pedestrians and cyclists and apply the brakes if necessary to avoid a collision.