The invention provides an innovative electronic driver courtesy system designed to improve road communication. The system includes a driver courtesy housing with an emissive display, power source, control module, and communication module, all attached to a vehicle for external visibility. It also involves an electronic device for user operation, featuring a screen with a graphical interface, microphone, processor, memory, and communication module for data transmission with the driver courtesy housing. Key features include voice commands or user interface engagement for sending textual messages, displayed on the vehicle's emissive display. This system enables drivers to convey specific messages to other road users, enhancing communication clarity and road safety. The invention overcomes limitations of traditional driver communication methods and modern distractions. It integrates smartphone technology with vehicle display systems to offer a safer communication method on roads.