The Autel G-BOX3 Key Programming Adapter is a next-generation diagnostic and key programming interface engineered to enhance the performance of Autel’s MaxiIM series tablets (IM608Pro, IM608, IM508 with XP400Pro). Designed for modern automotive professionals, the G-BOX3 enables faster, more secure, and more versatile ECU operations and key programming—especially for Mercedes-Benz and BMW vehicles. It delivers 4x–8x faster password calculations in All Keys Lost scenarios and introduces advanced ECU reading/writing capabilities for Bosch MD1, MG1, EDC17, and MEx17 systems across multiple brands, including VAG, BMW, PSA, and Opel. With its robust hardware, broad compatibility, and streamlined workflow, the G-BOX3 is a must-have tool for technicians seeking precision, speed, and efficiency in ECU and key-related diagnostics.

• Enhanced Compatibility: Works seamlessly with Autel MaxiIM IM608Pro, IM608, and IM508 (requires XP400Pro).
• All Keys Lost Function: Optimised for Mercedes-Benz DAS3 CAN EIS/EXS systems, delivering password calculation speeds up to 8x faster.
• Expanded ECU Support: Supports reading/writing of Bosch ECU models u2013 MD1, MG1, EDC17, and MEx17 across multiple brands (VAG, BMW, PSA, Opel).
• BMW Integration: Enables DME/DDE ISN reading and writing via Boot Mode or Bench Method for extensive BMW coverage.
• Fast & Secure Operation: Engineered for high-speed, encrypted communication to reduce key programming time and complexity.
• Comprehensive Kit: Includes all required accessories such as cables, fuse connectors, CAN line connectors, and power adapters for immediate setup.
• Dual Operation: Supports both bench and in-vehicle programming modes for flexibility and convenience.
• Power Supply: Equipped with +12V DC port and multiple universal CAN, K-Line, and relay connections for wide compatibility.
• Applications: Ideal for automotive professionals performing ECU diagnostics, ISN reading/writing, and All Keys Lost key programming on Mercedes-Benz, BMW, and other supported vehicle brands.