Mercedes-Benz XENTRY PassThru constitutes the EU-regulated diagnostic platform for independent workshops working with modern emission-standard Mercedes-Benz vehicles. Current versions include:

### Essential Capabilities

Diagnostic Scope:

– Control unit programming via SAE-standard interface [2][7]

– Ethernet diagnostics for S-Class 223 [2][8]

– Limitations: Bharat Benz [3][8]

Key Functions:

1. Quick Test with fault code prioritization [2][7]

2. Guided diagnostics without XENTRY Tips [2][8]

3. Parameterization for new components [7] https://xentrypassthru.store/

### Compatible J2534 Adapters

Device | Vehicle Compatibility | Cost

—|—|—

Budget option [3][6] | Basic protocols | Entry-level

Mid-range solution [3][8] | DoIP | Workshop-grade

VAS 5054A [3][7] | All MB-specific protocols | €1,000+

Note: Unauthorized clones risk software blocking [1][7]

### 2025 Software Versions

Release | Enhancements | Supported OS

—|—|—

XPT 2024.09 [1][3] | Improved DoIP stability | 1909+

XPT 2025.03 [1] | Enhanced security | Win11 22H2

### System Specifications

– Intel i5-11400 Processor minimum [4][5]

– 500GB NVMe SSD essential for software packages [4][5]

– J2534-2 compliant interface [7][8]

### Licensing & Costs

Subscription Type | Coverage | MB List

—|—|—

Hourly Credit [7] | Basic diagnostics | €45/hour

Monthly Pro [8] | Programming/Flashing | Enterprise

### Installation Process

1. Disable Secure Boot for unsigned software [1]

2. Interface setup [3][6]

3. Online validation during first launch [7]

### EU Regulations

– Right-to-Repair requires independent shop access [2][8]

– Mileage audit prevents tampering attempts [1][7]

Warning: Tuning attempts invalidate MB service agreements [7][8]

### Performance Comparison

Feature | XDOS Openshell

—|—|—

Software updates | Full offline

Vehicle Coverage | Euro5/6 only

Initial investment | €100-€1,000

Expert Advice: Use alongside coding software for advanced parameterization [3][5]