Product Description
For V850, RH850, MQB49 5C/5D key matching
For VW/Audi SIMOS18 series cloning
For Benz FDCT/VGS4 NAG2/VGS NAG3 cloning (FBS4)
For Benz DSM (FBS4)
For BMS chip R/W
For ID48/96 & ID46 chip cloning
LAUNCH X431 PROG5 IMMO Programmer 3-in-1 IMMO Device for European Vehicles
LAUNCH G5 immobilizer programmer is a professional 3-in-1 IMMO device for European vehicles, integrating advanced key matching, universal remote key programming, and comprehensive ECU/TCU (Engine and Transmission) cloning and writing functions. It serves as a significant upgrade over the previous G3 model, offering enhanced coverage for immobilizer programming and module cloning.
This integrated design not only significantly improves working efficiency but also reduces the number of devices that technicians need to carry and operate, thereby streamlining the entire workflow for greater simplicity and productivity. The device is particularly well-suited for tackling immobilizer system issues on European vehicle models.
Immobilizer Cloning and Key Programming Software:
- PROG5= X-Prog3 + PC Converter + X431 Key Programmer + MCU3 Adapter + More ECU/TCU Cloning Models.
- ECU Cloning PC Tool: Performs reading, writing, and cloning of engine and transmission ECUs via computer.
- IMMO PROG (Tablet): Enables reading, writing, and cloning of engine and transmission ECUs through the tablet device.
- Key Programmer: Reads key data, generates new keys, and unlocks existing keys.
- European Vehicle Immobilizer Functions: Supports key matching, immobilizer module erasing/rewriting, and immobilizer module replacement.
- In addition to its core functions, the G5 Immobilizer Programmer continuously receives firmware and software updates to introduce new features, keeping pace with the rapid evolution of automotive technology. Recent additions include:
- For Volkswagen: Instrument cluster V850 support
- For Volkswagen: Instrument cluster RH850 support
- For Volkswagen: MQB platform all-keys-lost function
- For BMW: Engine ISN code reading
- For Mercedes-Benz: Transmission OBD cloning and gear selector module cloning
- ID46 and ID48 transponder chip cloning



- Immobilizer Cloning and Key Programming Software:
- ECU Cloning PC Tool: Performs reading, writing, and cloning of engine and transmission ECUs via computer.
- IMMO PROG (Tablet): Enables reading, writing, and cloning of engine and transmission ECUs through the tablet device.
- Key Programmer: Reads key data, generates new keys, and unlocks existing keys.
- European Vehicle Immobilizer Functions: Supports key matching, immobilizer module erasing/rewriting, and immobilizer module replacement.

- In addition to its core functions, the G5 Immobilizer Programmer continuously receives firmware and software updates to introduce new features, keeping pace with the rapid evolution of automotive technology. Recent additions include:
- For Volkswagen: Instrument cluster V850 support
- For Volkswagen: Instrument cluster RH850 support
- For Volkswagen: MQB platform 5C 5D all-keys-lost function
- For BMW: Engine ISN code reading
- For Mercedes-Benz: Transmission OBD cloning and gear selector module cloning
- ID46 and ID48 transponder chip cloning




Comparison Between X-431 PROG5 and X-431 PROG3
| Functions/Models |
X-431 PROG5 |
X-431 PROG3 |
| For VW/Audi Gen 3/4/5 key matching |
Yes |
Yes |
| For VW Gen 4 instrument all-keys-lost key reading |
Yes |
Yes |
| For Audi Gen 5 steering column chip R/W |
Yes |
Yes |
| MED17 engine OBD reading |
Yes |
Yes |
| For VW Gen 4 UDS engine replacement |
Yes |
Yes |
| For VW/Audi MQB engine/transmission/steering column replacement |
Yes |
Yes |
| For VW/Audi Gen 5 / MQB transmission FLASH/EEPROM R/W |
Yes |
Yes |
| For VW/Audi Bosch engine cloning |
Yes |
Yes |
| For VW/Audi Siemens engine cloning |
Yes |
Yes |
| Post-2014 UDS engine replacement (no original ECU needed) |
Yes |
Yes |
| For VW MQB 5C/5D key matching |
Yes |
No |
| For VW/Audi SIMOS18 series cloning |
Yes |
No |
| VW V850 instrument data reading & cloning |
Yes |
Limited support |
| VW RH850 instrument data reading & parsing |
Yes |
Limited support |
| For VW MQB instrument mechanical/smart key all-keys-lost (read/write/parse engine & trans data) |
Yes |
Limited support |
| For Benz key matching (FBS3) |
Yes |
Yes |
| For Benz engine/trans erasing (FBS3) |
Yes |
Yes |
| For Benz engine (FBS4) |
Yes |
Yes |
| For Benz trans cloning (FBS4): 2x 7-speed, FDCT, 9-speed |
Yes |
Yes |
| For Benz W164/W169/W209/W211 no-gateway all-keys-lost password calc (FBS3) |
Yes |
No |
| For Benz multi EIS cloning |
Yes |
Limited support |
| For Benz FDCT/VGS4 NAG2/VGS NAG3 cloning (FBS4) |
Yes |
No |
| For Benz DSM (FBS4) |
Yes |
No |
| For Benz key addition w/password calc (FBS3) |
Yes |
Yes |
| For Benz all-keys-lost password calc (FBS3) |
Yes |
Yes |
| For BMW CAS1/2/3/4, FEM/BDC |
Yes |
Yes |
| For BMW G-series key matching |
Yes |
Yes |
| For BMW engine ISN reading |
Yes |
Limited support |
| For BMW E-series 8HP trans erasing |
Yes |
Yes |
| For BMW E-series 8HP trans cloning |
Yes |
Yes |
| For BMW FRM repair |
Yes |
Yes |
| For BMW F-series 6HP trans erase/clone |
Yes |
Yes |
| For BMW F/G-series 8HP trans clone |
Yes |
Yes |
| For BMW F/G-series 8HP trans erase |
Yes |
Yes |
| For BMW engine replacement |
Yes |
Yes |
| For BMW Bosch engine clone |
Yes |
Yes |
| For BMW Siemens engine clone |
Yes |
Yes |
| For Porsche 2011-2017 key matching |
Yes |
Yes |
| For Porsche front/rear ECU clone |
Yes |
Yes |
| For Porsche engine & trans ECU clone |
Yes |
Yes |
| For Porsche battery repair |
Yes |
Yes |
| For Various Bosch engine clone |
Yes |
Yes |
| For Various Siemens engine clone |
Yes |
Yes |
| For Various trans clone |
Yes |
Yes |
| For Various DELCO/DENSO/Marelli engine clone |
Wide support |
Yes |
| For RH850 encrypted chip R/W |
Wide support |
Yes |
| For BMS chip R/W |
Yes |
No |
| For ID48/96 & ID46 chip cloning |
Yes |
No |
| For ECU checksum/verification |
Wide support |
Yes |
X-431 PROG5 vs PROG3:
PROG5 offers all the major functions of PROG3, while adding broader coverage for VW/Audi MQB, SIMOS18, Mercedes-Benz FBS4, BMW ISN, RH850 encrypted chips, BMS, and ID48/96/46 chip cloning. It is the more advanced choice for key programming, ECU/TCU cloning, and instrument data processing.
Fully supports Volkswagen/Audi anti-theft systems:
Supports platforms including 3rd/4th/5th generation and MQB;
Supports key addition, key loss recovery, and anti-theft component replacement functions; Supports engine replacement and matching functions, and supports cloning of various engine/transmission types;
Supports MQB ELV, Audi 5th generation BCM2 encrypted data reading and parsing, and cloning functions for SIMOS18 series engines
Fully supports BMW anti-theft systems:
Supports CAS1/2/3/3+ and CAS4/4+ cloning functions;
CAS4/4+ and FEM/BDC replacement; BMW G chassis key matching;
FRM module repair; transmission data erasure and engine replacement.
Supports Mercedes-Benz vehicles:
Supports Mercedes-Benz FBS3, enabling data erasure, replacement, and cloning of various types of steering locks, ignition coils, engines, transmissions, and shift modules;
Supports cloning functions for various FBS4 engines and transmissions, including DSM/FDCT/VGS4NAG2/VGSNAG3, allowing for data erasure and personalization without opening the casing.
Supports Porsche vehicles:
Supports key matching, front and rear ECU cloning, and various types of engine and transmission cloning, as well as battery repair for Porsche vehicles from 2011-2017.
LAUNCH X431 G5 Product Specifications:
Interface: DB26/DB15
Input Voltage: DC14V
Input Current: 500MA
Operating Temperature: 0 – 50 degrees Celsius
Storage Temperature: -20 – 70 degrees Celsius
Package includes:
1pc x main frame
1pc x test cable
1pc x XTA001
1pc x EEPROM
1pc x RH850/V850
1pc x USB Cable(type B)
2pcs x Black Clip Wire
1pc x switching power supply
1pc x European power cord
1pc x MB key
1pc x NS Cable V1
1pc x MCU Cable V1
1pc x Bench Cable V2
6pcs x Matching Adapter A V2.0
6pcs x Matching Adapter B V2.0
6pcs x Matching Adapter C V2.0
6pcs x Matching Adapter D V2.0
6pcs x Matching Adapter E V2.0
6pcs x Matching Adapter F V2.0
2pcs x Bench Extension Cables
1pc x Car Key
1pc x Key Chip Programming Cable
1pc x User Manual
1pc x Password Envelope
1pc x Packing List










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Yanwen Express: 5-10 working days. No Tax or remote cost for European Countries.
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