### Essential Features
1. Comprehensive ECU analysis:
– Engine Control Module (ECM) assessment [1][3][11]
– Drivetrain electronics adjustment [3][7]
– Autonomous driving features configuration [2][6]
2. Specialized Operations:
– VIN manipulation for aftermarket installations [2][14]
– Exhaust system maintenance system reset [2][5]
– Key programming features [2][7]
### Version Differences
Release | Special Functions | Supported Models
—|—|—
Xentry OpenShell [3][9][11] | Legacy system support | Pre-2021 models
Passthrough EU Edition [5][6][7] | Multi-brand workshop functionality | Modern electric drivetrains
March 2025 Release [13][14] | Ethernet-based flashing | Smart car lineup
### Hardware Requirements
– Microsoft operating system required [3][7][11]
– SSD storage (Substantial capacity) [7][12]
– Aftermarket diagnostic tools [5][7]
### Professional Training
Mercedes Specialist Schools offers expert workshops encompassing:
– Advanced fault code interpretation [1]
– Electrical system troubleshooting [10]
– Practical workshop sessions [1][9]
### Licensing Models
Subscription Type | Price Range
—|—
Full-featured commercial license [6] | Annual enterprise subscription
Independent mechanic license [6][7] | Flexible hourly rates
Pirated software [12][14] | £2,099 one-time
Critical Reminder: Official releases mandate regular patching to ensure compliance with new ECU protocols [6][10][13].