### Essential Features
1. Comprehensive ECU analysis:
– Motor management system assessment [1][3][11]
– Transmission Control Unit (TCU) optimization [3][7]
– Safety assist technologies configuration [2][6]
2. Advanced Procedures:
– Vehicle ID rewriting for replacement parts [2][14]
– Diesel Particulate Filter renewal parameter modifications [2][5]
– FBS4 immobilizer coding functions [2][7]
### Software Variants
Release | Notable Capabilities | Supported Models
—|—|—
OpenShell Diagnostic [3][9][11] | Legacy system support | Pre-2021 models
Xentry PassThru [5][6][7] | Multi-brand workshop functionality | Post-2018 vehicles
Xentry 2025 [13][14] | Cloud integration features | 2023-2025 models
### System Specifications
– Modern OS platform essential [3][7][11]
– High-speed disk space (Minimum 150GB) [7][12]
– J2534 passthru devices [5][7]
### Professional Training
Mercedes Specialist Schools provides expert workshops covering:
– DTC analysis techniques [1]
– Wiring diagram navigation [10]
– Hands-on training modules [1][9]
### Purchase Options
Access Plan | Payment Options
—|—
Full-featured commercial license [6] | Comprehensive access
PassThru EU Edition [6][7] | Pay-as-you-go pricing
Pirated software [12][14] | £2,099 one-time
Critical Reminder: Manufacturer-approved versions require bi-annual updates to maintain functionality with latest vehicle systems [6][10][13].