This document is a technical report that outlines the integration of Smart EV Routing within the OEM ecosystem. It describes how the product aims to enhance the accessibility of electric vehicles (EVs) by addressing key consumer concerns regarding range and charging availability. The report details the functionalities of Smart EV Routing, which provides in-car navigation tailored to EV drivers' needs, utilizing real-time data from vehicles and environmental factors to optimize routing. It also explains the role of OEMs in customizing the product according to their specific requirements and existing partnerships with charging networks. The report further discusses the necessary data inputs for accurate route planning and the importance of integrating various content providers to enhance the user experience. Additionally, it highlights the significance of the WirelessCar API and developer portal in facilitating seamless integration between OEM systems and Smart EV Routing services, ultimately supporting the transition from internal combustion engines to electric vehicles.