Motor car device, has reproducing unit comprising display element facing downstream transport in order to represent warning data visually to driver of following motor car, and receiving unit receiving warning data from outside

摘要

The device has a warning data information system (10) for a car 2X-communication and a receiving unit receiving warning data from outside. A reproducing unit (12) represents the warning data visually. The reproducing unit comprises a display element facing a downstream transport (13) in order to represent the warning data visually to a driver of a following motor car (17). A rear window comprises a semi transparent region for representing warning data. The display element represents warning symbols graphically. An independent claim is also included for a method for enabling car 2X-communication.