Discusses the early adopters of automotive Ethernet, which include luxury vehicles such as the Mercedes-Benz S-Class and the Audi A8. These vehicles use automotive Ethernet to connect a variety of electronic control units (ECUs), including the engine control unit, the transmission control unit, and the airbag control unit. Automotive Ethernet offers a number of advantages over traditional automotive networks, such as higher data rates, lower latency, and better scalability. As a result, it is becoming increasingly popular in modern vehicles.