VGSNAG2 MANAGER TOOL​

Full SCN Coding Control: Allows for complete manual editing of all bytes and parameters within the VGS/NAG2 coding string, with a live hex view and user-friendly input fields.
• Adapt Used or New TCUs: The primary function is to adapt a transmission controller to a different vehicle. You can easily change parameters like the rear axle ratio, tire size, vehicle type, and country-specific switch programs.
• Enable Hidden Features: Activate factory options that were not included with the vehicle, such as enabling steering wheel paddle shifters, different driving modes (C, S, M), or disabling Start-Stop (SSA).
• Variant & Codename Database: Includes extensive built-in dropdown menus with dozens of factory software variants and codenames, allowing you to load a known-good configuration as a base for your modifications.
• Detailed Parameter Access: Provides direct access to a huge range of technical parameters, including hydraulic variants, torque converter lockup curves, shift programs, CAN bus IDs, and much more.

Who Is This Tool For?

• Mercedes-Benz Specialist Workshops
• Automatic Transmission Repair Experts
• Advanced Automotive Technicians specializing in TCU cloning and repair.

System Compatibility
This software has been fully tested and is confirmed to be working perfectly on Windows 10 LTSC (2019).