A standard OBD2 to Ethernet cable is required for F and G Series BMWs.
To navigate the eSys software, you'll need to familiarize yourself with the following basic terms: bmw esys coding cheat sheet
BMW E-Sys is the professional-grade software used for coding and flashing BMW F, G, and I-series vehicles. Unlike consumer apps, it allows for deep customization by modifying the vehicle's Central Gateway (ZGW) and individual Electronic Control Units (ECUs). 🛠️ The Core Coding Process A standard OBD2 to Ethernet cable is required