Software Access: You will receive the software download link after purchase (check your order confirmation email for details).
Main Features:
- Full Dealer-Level Diagnostics: Supports reading and clearing fault codes, live data monitoring, actuator tests, ECU programming, coding, and adaptation for thorough vehicle analysis.
- Compatible with Diagbox V9.41 Software: Utilizes the latest stable software version to offer a complete range of diagnostic services.
- Versatile Connectivity: Easily connects to vehicles via the OBD-II port or manufacturer-specific connectors for pre-2001 models.
- Multi-Language Support: Choose from various languages during installation, including English, German, French, Spanish, Italian, Russian, Polish, and more.
- High-Quality Full Chip PCB: Features a gold-edge board for enhanced stability, 12 NEC Japan relays, and 7 optocouplers for superior signal isolation.
Supported Vehicles:
- Citroën Models: C1, C2, C3, C4, C6, C8, Berlingo, Jumpy, Jumper, AX, SAXO, BX, Nemo, C-Crosser, and more.
- Peugeot Models: 106, 206, 207, 306, 307 (limited support after 2004), 308, 405, 406, 407, 607, 807, and others.
Note: Compatibility may be limited for newer Citroën C5 models and Peugeot 307 (post-2004). Please verify compatibility before purchase.
Functions & Capabilities:
- Read & Clear Fault Codes: Access complete DTC descriptions and erase fault codes from all vehicle modules.
- Live Data Monitoring: Monitor real-time parameters such as RPM, battery voltage, temperature sensors, and more for effective diagnostics.
- Actuator Tests: Manually trigger components like fuel pumps, door locks, and fans for functional testing.
- Control Unit Configuration: Perform ECU coding, reset, and configuration for Airbags, BSI, Engine, ABS, and other systems.
- Basic Programming Support: Some functions, such as alarm system programming, may require dealer login credentials (not included).
Important Notes:
- Software Installation Requirements: Compatible with Windows 7/8/10/11. Disable antivirus during installation to prevent file deletion.
- Caution: Do not update online, as this may damage the tool.
- Stable Firmware Version: Features firmware version 921815C for consistent and reliable performance.
- Safety Precaution: Disconnect from the internet during use for maximum safety.
- Manual Software Update Guidance: Provided to assist with updates.
Package Includes:
- 1 × Lexia 3 Full Chip Diagnostic Interface
- 1 × OBD2 16-pin Cable
- 1 × OBD2 to Clip Adapter Cable
- 1 × Long 9-pin to USB Cable
- 1 × Short 9-pin to USB Cable
- 1 × Software CD













































Utilisé sur ma Citroën C5, aucun problème.
Perfecto para mi Peugeot 307, encontró todos los códigos.
Had trouble connecting to my Citroen, but after some help from support, it worked.
La herramienta es sólida, pero tuve problemas con mi viejo Peugeot. Al final funcionó.