On 5-6 March 2019 IMAGinE partners of sub-project 4 (system and vehicle integration) came together at the Hessen Mobil location in Frankfurt to implement and test the central IMAGinE communication chain for the first time. This chain covers internal communication channels within vehicles from partner-specific to commonly used systems over the air. The test enabled a prototypical depiction of the basic communication through vehicle-internal systems to other IMAGinE vehicles.