### Core Functionalities
1. Comprehensive ECU analysis:
– Powertrain ECU diagnosis [1][3][11]
– Transmission Control Unit (TCU) calibration [3][7]
– Autonomous driving features programming [2][6]
2. Advanced Procedures:
– Vehicle ID rewriting for new components [2][14]
– Diesel Particulate Filter renewal system reset [2][5]
– Key programming capabilities [2][7]
### Version Differences
Release | Key Features | Supported Models
—|—|—
Xentry OpenShell [3][9][11] | Older model compatibility | Pre-2021 models
Passthrough EU Edition [5][6][7] | Aftermarket tool integration | Modern electric drivetrains
March 2025 Release [13][14] | Ethernet-based flashing | Smart car lineup
### Technical Needs
– Modern OS platform essential [3][7][11]
– High-speed disk space (150GB+) [7][12]
– VAS 5054 interfaces [5][7]
### Certification Programs
Mercedes Specialist Schools provides professional training covering:
– DTC analysis techniques [1]
– Circuit schematic analysis [10]
– Practical workshop sessions [1][9]
### Purchase Options
Access Plan | Payment Options
—|—
Professional Workshop Package [6] | Annual enterprise subscription
Independent mechanic license [6][7] | Pay-as-you-go pricing
Unauthorized copies [12][14] | Non-official channels
Critical Reminder: Manufacturer-approved versions mandate regular patching to ensure compliance with latest vehicle systems [6][10][13].