Unlike standard OBD2 scanners that only read error codes, E-Sys allows users to alter the actual software behavior of the car. Key Capabilities of E-Sys 3.36.2
This is the primary cable used for F-series, G-series, and I-series BMW models. It establishes a direct network connection between the laptop's network card and the vehicle's gateway module, allowing high-speed data transfer necessary for flashing firmware. esys 3362