LAUNCH X431 X-PROG 3 is a powerful and versatile immobilizer and key programming tool designed for professional automotive technicians and workshops. It is specially designed to work with LAUNCH X431 series diagnostic tools, such as X431 V, V+, PRO3S+, PRO5, PAD V, PAD VII and others, providing advanced functions for key programming, immobilizer (IMMO) functions, EEPROM and MCU read-write and ECU cloning. X-PROG 3 supports a wide range of vehicle brands, including VW, Audi, Skoda, Seat, BMW, Mercedes-Benz, Toyota and many more, and its model range is constantly expanding with software updates.
The device allows you to read and write most engine and transmission ECUs without removing the case, supporting functions such as key programming, remote control pairing, key chip reading and pairing, anti-theft password reading and anti-theft component replacement. In addition, it supports BMW CAS4+/FEM chip reading, Mercedes-Benz infrared keys and BMW engine ISN code reading. X-PROG 3 is equipped with multiple connectivity options, including OBD16, USB and special slots for chip reading, making it flexible and easy to use.
Main features:
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Compatibility: Works with X431 series devices (e.g. X431 V, V+, PRO3S+, PRO5, PAD V, PAD VII) by connecting via Bluetooth, WiFi or USB.
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Key Programming: Allows you to add, delete and program keys, including "all keys lost" scenarios for VW, Audi, BMW and other brands.
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EEPROM and MCU read-write: Supports over 1000 EEPROM and MCU models, including Siemens, Bosch and other common manufacturers.
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ECU Cloning: Allows you to clone and replace engine and transmission ECUs (e.g. VW/Audi MQB platform, BMW E/G chassis, Audi 5th generation transmissions).
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Mercedes-Benz Support: Clears Mercedes-Benz engine and transmission passwords in 3 seconds and calculates key password in 1 minute.
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BMW Support: Supports BMW CAS4/CAS4+ module replacement, 8HP transmission ECU flashing, and F/G chassis ECU programming.
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VAG Support: Supports VW/Audi MQB platform engine ECU replacement and cloning by reading data directly from the key.
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Versatile connection methods:
- Connection via OBD16 for key programming and data reading.
- Reading the chip via a special slot (EEPROM/MCU).
- ECU connection via DIY socket after removal from vehicle.
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Supported systems: Engine, automatic transmission, dashboard, CAS, body and locking systems.
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Extended features: Supports Audi 4th/5th/5.5th/6th generation IMMO system key programming and replacement, including all key lost scenarios.
Technical data:
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Connections: DB26 diagnostic connector, DB15 diagnostic connector, USB, power port.
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Sockets: Benz key socket, key chip socket, EEPROM socket, DIY socket for connecting ECU.
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Indicators: Power indicator (red – error, orange – normal operation).
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Operating temperature: 0°C to 50°C.
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Weight: Approximately 0.8 kg; dimensions: 150 x 100 x 50 mm.
Included:
- 1x X-PROG 3 device
- 1x Power adapter
- 1x Main diagnostic cable
- 1x Fourth generation data acquisition cable
- 1x Fourth generation EEPROM data acquisition cable (without disassembling the dashboard)
- 1x BENCH mode cable
- 1x MCU converter V1 and V2
- 1x MCU cable with multiple wires
- 1x EEPROM chip adapter
- 1x Benz infrared analog collection key
- 1x EEPROM converter
- 1x User manual
