PSA vehicles (Peugeot, Citroën, DS, Opel/Vauxhall, and some older Toyota Proace models)

This version is one of the most widely used aftermarket diagnostic software packages for .

Note: Activation mechanisms vary; below are common, decisive steps used for “Full Top” activation. Ensure you comply with licensing and local laws.

• All modules enabled: Every manufacturer module (Diagbox, Lexia, PP2000, connection with XS evolution) and advanced diagnostic functions are available.
• No restrictions: No demo modes, feature locks, or missing command sets — allowing full ECU reading/writing, configuration, coding, immobilizer functions where supported.
• Activation applied: The software has been patched or licensed so it recognizes the interface (e.g., K-line/EDC16/EDC15, CAN, UDS) and allows full access.

• Run patch as Administrator with antivirus disabled.
• Apply patch to main DiagBox executable(s); block internet access for DiagBox via Windows Firewall to avoid online checks.

Diagbox 9.96 Full Top Activated is a must-have tool for anyone serious about maintaining a Peugeot or Citroën. It pays for itself after just one or two uses by saving you from dealership diagnostic fees. By opting for the "Full Top Activated" version, you gain the freedom to maintain your vehicle on your own terms.

While the idea of "full top activated" software is appealing to many, there are significant technical hurdles and risks associated with this specific version.