Launch Xprog 3 Key Programmer is a powerful, all-in-one chip reading and anti-theft programming device. Designed for professional locksmiths and repair shops, it integrates seamlessly with the X-431 series of diagnostic scanners to perform advanced key matching, ECU/gearbox cloning, and EEPROM/MCU data reading. Unlike basic programmers, the X-PROG 3 allows you to read and write most Engine and Gearbox ECUs without disassembling the shell, ensuring a safer and faster workflow for modern vehicle maintenance. Key Features of Launch Xprog 3 Key Programmer Comprehensive IMMO Functions: Supports key matching/copying, anti-theft password reading, and component replacement for over 60 global brands. Engine & Gearbox Cloning: Enables cloning of VW/Audi MQB platform ECUs and gearboxes, as well as BMW engine and 8HP gearbox reprogramming. Advanced Chip Support: Supports over 1,200 models of MCU/EEPROM chips from major manufacturers. Specialized Mercedes & BMW Support: Features a dedicated infrared slot for Mercedes-Benz keys and supports BMW CAS4 /FEM chip reading/writing and ISN code reading. Bench & Boot Mode: Capable of reading ECU data in Bench and Boot modes, providing flexibility for complex programming tasks. Non-Disassembly Operation: Read/write most VAG group fourth-generation UDS engines and dashboards without removing the IC Advantages Supports VW/AUDI MQB platform engine ECU replacement or cloning (Read engine ECU data directly from the key). Supports VW/AUDI MQB platform gearbox ECU replacement or cloning. Supports ECU replacement for the fifth-generation of Audi (0AW/0B5) gearbox. Supports reading, writing & cloning the ECU for the fourth-generation of VW UDS engine. Supports BMW E chassis 8HP gearbox ECU reprogramming to empty. Works with reprogramming device to backup/restore programming data (For Bosch/Siemens engine ECU). Core Functions of Launch Xprog 3 Key Programmer Integrated the functions of key matching/copy, anti-theft IC reading & writing, and ECU reading & writing, etc. Supports common ECU/MCU/EEPROM major manufacturers, with over 1200 product models, and constantly updating. Supports ECU replacement for all lost without disassembly for VW/AUDI non-35XX instrument (it can be read directly through independent harness without removing the IC). Supports ECU replacement for the fourth-generation of VW/AUDI engine; Supports ECU replacement for the fifth-generation of VW/AUDI Bosch and Siemens engines. Supports the all lost and replacement for the fourth generation of AUDI EZS, comfortable ECU, and KESSY IC. Supports the BMW F and G chassis 8HP gearbox ECU reprogramming to empty. Supports the BMW CAS4/CAS4 module replacement. Supports the ECU cloning and replacement for BMW Siemens engines. Erase the password for Mercedes-Benz engine and gearbox within 3S. Add the function of calculating the password for the Mercedes-Benz key within 1 minute. Compatibility of Launch Xprog 3 Key Programmer Compatible Launch Diagnostic Tools: Launch X431 V / V / V Pro Launch X431 Pro / Pro3 / Pro3S Launch X431 Pad series (Pad V, Pad VII, etc.) Other Launch scanners that support X-PROG 3 IMMO functions Functions vary by vehicle brand, model, year, and security system. Technical Specifications of Launch Xprog 3 Key Programmer Feature Details Interface DB26, DB15 Input Power 12V DC Compatible Scanners X-431 PRO GT, PRO V4.0, PRO 5, PAD V, PAD VII, etc. Supported Brands VW, Audi, BMW, Mercedes, Toyota, Skoda, Seat, and more Functions Key Matching, EEPROM/MCU Read/Write, ECU Cloning Operating Temp 0°C to 50°C What’s in the Box Launch X-PROG 3 Key Programmer Main connection cable Adapter cables (package dependent) User manual
