The (often associated with version 3.3.13) is a specialized software extension for the official Mercedes-Benz Xentry/DAS diagnostic system. While standard Xentry is used for diagnostics and basic coding, the "Advanced Tool" provides deeper access to the vehicle's CAN bus architecture, allowing technicians to track, read, and write data packets directly to specific sensors and actuators . Key Features and Functions
A: No. Mercedes does not sell a consumer version. However, the "Xentry Diagnostic Kit" for independent shops is the most affordable legal entry point. Xentry Advanced Tool
Clearing crash data after a repair.