Designed for practical use, this plug-in allows customization of Model 3 parameters to support upgrades, regional adaptations, and feature activations. Specifications: VIN - Update Vehicle Identification Number for MCU replacement or donor certificate use. Ensure proper connection of the LOKI device using the provided LC005 cable. Compatibility & Programming: Carcomputer_pn, Carcomputer_sn - Change MCU Part Number and Serial Number during MCU swaps. Country - Modify country configuration for regional standards (e.g., European headlight algorithms, Asian-to-European market adaptation). Autopilot - Upgrade to advanced autopilot types, such as Full Self-Driving (FSD). Supercharging Access - Enable Supercharger network access (v1, v2). PerformancePackage - Activate Performance or Acceleration Boost based on motor configuration. ConnectivityPackage - Enable lifetime Premium Connectivity. SoftRange - Remove software-imposed battery capacity limits, where applicable. Immersive Audio - Unlock enhanced audio system features. LC005 Cable - Connects the LOKI device to the MCU for configuration. Contact support for assistance with configuration issues or compatibility questions.Standard equipment set included.