X-PROG 3 is newly introduced compatible module, featuring key programming, all keys lost for VW models, EEPROM read and write, Key simulator, and other advanced IMMO functions.


  • Supported Brands
    • VW, Audi, Skoda, SEAT, BMW, Mercedes-Benz, Toyota… (updates to be continued)
  • Supported Systems
    • Engine system, automatic transmission, instrument system, CAS, body system, lock system…
  • Compatible With
    • X431-Throttle, X431-Throttle III,  X431-Torque, X431-Torque III, X431-Turbo, X431-PAD II AE


  • EEPROM Read& Write
  • MCU Read& Write
  • Mercedes-Benz Keys
  • Key Simulator
  • VW Fourth-generation Dump Mode All Keys Lost
  • Read Engine in BENCH Mode
  • Read Engine in Boot Mode
  • VW Fourth-generation Enumeration All Keys Lost
  • Read Gearbox Data
  • Read/Write Keys
  • Read BMW Engine ISN Code
  • Read/Write BMW CAS4+ and FEM Chips
  • Read/Write Audi Fifth-generation Steering Column Chips
  • Read OBD MED17 Engine
  • Replace VW fourth-generation UDS engine
  • Replace VW MQB engine, gearbox, steering column lock
  • Read/write Mercedes-Benz engine and gearbox data

Additional information

Weight 5 lbs
Dimensions 11 × 5 × 12 in


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