Thanks to information from the so-called Audi swarm, Audi connect users are informed about, for example, breakdowns, hazards, accidents, and fog visibility - live and up-to-date: If an Audi registers a dangerous situation, it signals this to a server which subsequently warns all Audi drivers with this service in the cars ahead. As a result, Audi drivers are warned about the danger situation and can better react to dangerous situations. This increases safety for Audi drivers and other road users.