I.D. knows who will be at the wheel today. The idea is that in the future anyone who drives a Volkswagen will get their own Volkswagen User-ID. The User-ID is an individual profile that stores the personal seat and air conditioning settings, favorite radio stations and songs, sound system settings, exterior sound, configuration of the navigation system, type of ambient lighting and contact information on the driver's friends and business associates. This profile can be retrieved securely via a cloud. Consequently, the I.D. BUZZ also recognizes via the authorized user's smartphone – the Digital Key – which person is entering the car or wants to take the steering wheel at any given time. As soon as a person approaches the van, the sensor surfaces for opening the door light up. If the person's hand is very close to the surface, that individual door is opened. Using the Volkswagen User-ID and a relevant smartphone app, passengers in the vehicle can also control information and entertainment