Manuals

Guides, installation steps, troubleshooting notes and technical reference materials for diagnostic software, interfaces and workshop workflows.

BUDS

This guide explains how to install and activate a BUDS license key using the MPI-2 or MPI-3 diagnostic interface. Follow this step-by-step method to correctly register your licens…

5 guides in this section

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BUDS2

Complete BUDS2 diagnostic software instruction manual including installation steps, license activation and connection to BRP vehicles.

12 guides in this section

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BUDS3

Technical manual describing BUDS3 interface navigation, vehicle diagnostics workflow, fault analysis tools and service procedures.

2 guides in this section

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Diagnostic Equipment

To establish reliable communication between BUDS diagnostic software and the vehicle ECU, correct installation of the IXXAT CAN driver is required. MPI-2 and MPI-3 diagnostic adap…

3 guides in this section

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DIUS Flasher

Professional firmware programming and ECU recovery software for BRP vehicles. DIUS Flasher allows restoring damaged ECUs, installing stock or tuning firmware, and recovering contr…

3 guides in this section

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Why choose DIAG-SYSTEMS

  • Over 15 years of experience in BRP electronic diagnostics
  • Trusted by workshops, dealers and racing teams worldwide
  • Structured ECU firmware database with stock and performance files
  • Technical support for installation and programming
  • Professional solutions for ECU recovery and advanced tuning
  • Professional diagnostic tools and licenses for BRP workflows
  • Compatibility support for BUDS, BUDS2, BUDS3 and DIUS Flasher diagnostic platforms
  • Expert pre-sale consultation to help customers select the correct software version and hardware configuration

Contact & support

Need help choosing the correct product?

If you are not sure which license, interface or workflow matches your vehicle, ECU or module, contact us before ordering.