BVG has been testing autonomous driving in several smaller projects since 2017. In contrast to these trials, the new VW ID. Buzz AD, which are equipped with numerous cameras, sensors and lots of electronics, are able to drive at autonomy level four, according to BVG. This level is a prerequisite for completely driverless operation. During the test drives, however, there is still a person in the "driver's seat" to monitor the processes and intervene in an emergency. In addition, the vehicles are monitored remotely from a project control center.