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Lexia Manuals & User Guides

Lexia offers professional-grade OBD-II diagnostic tools and software, specifically designed for dealer-level servicing of Peugeot and Citroën vehicles.

Tip: include the full model number printed on your Lexia label for the best match.

About Lexia manuals on Manuals.plus

Lexia specializes in automotive diagnostic equipment, most notably the Lexia 3 PP2000 diagnostic scanner interface.

Designed specifically for Peugeot and Citroën vehicles, Lexia tools allow mechanics and car enthusiasts to perform comprehensive dealer-level diagnostics. These functions range from reading and clearing fault codes to displaying live measured values, performing actuator tests, and executing programming or adaptation functions for ECUs, immobilizers, and airbags. Operating via an OBD-II or manufacturer-specific connector, Lexia hardware works in tandem with specialized software like Diagbox to deliver accurate, in-depth vehicle insights.

Lexia manuals

Latest manuals from manuals+ curated for this brand.

Lexia PP2000 Diagnostic Tool User Guide

June 9, 2026
Lexia PP2000 Diagnostic Tool Specifications Vehicle Coverage: Approximately 2007 - present (Does not support K-line before 2007). Supported Operating Systems: Windows 7, Windows 10. Supported Car Brands: Peugeot, Citroën. Diagnostic…

Lexia Reading Program Activities Guide - Lexia Learning

Program Guide
Discover the structured activities of the Lexia Reading program, covering Early Reading, Foundation Reading, and Strategies for Older Students. This guide details exercises like Rhyme Time, Sound Match, and Consonant…

Lexia support FAQ

Common questions about manuals, registration, and support for this brand.

  • What vehicles are compatible with the Lexia 3 PP2000 diagnostic tool?

    The Lexia 3 tool is primarily designed for Peugeot and Citroën vehicles manufactured from approximately 2007 to the present. Older pre-2007 vehicles utilizing K-line may not be fully supported without specific adapters.

  • What operating systems support the Lexia Diagbox software?

    The software is typically compatible with Windows 7 and Windows 10 operating systems. For best performance, follow the provided installation guides carefully.

  • Can the Lexia diagnostic scanner read and clear fault codes?

    Yes, the scanner can read all stored and pending fault codes with descriptions, and also allows you to clear stored fault codes and diagnostic information from the vehicle's ECU.

  • Do I need a special module for newer Peugeot and Citroën models?

    Yes, for newer models such as the Nemo, Boxer III, and Jumper III, an S.1279 module is often required to connect the Lexia 3 interface to the vehicle.