XPT Interface System represents the EU-regulated troubleshooting system for aftermarket technicians servicing modern emission-standard Mercedes-Benz vehicles. 2025 releases feature:

### Essential Capabilities

Vehicle Coverage:

– Control unit programming via J2534 passthru [2][7]

– DoIP support for S-Class 223 [2][8]

– Exclusions: pre-Euro 5 vehicles [3][8]

Operational Tools:

1. Vehicle Health Scan with fault code prioritization [2][7]

2. Step-by-step troubleshooting excluding XENTRY Tips [2][8]

3. Parameterization for replacement parts [7] https://xentrypassthru.store/

### Compatible J2534 Adapters

Device | Protocol Support | Price Range

—|—|—

Budget option [3][6] | Basic protocols | $20-$50

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

VAS 5054A [3][7] | Advanced functions | Professional

Critical Alert: Unauthorized clones risk software blocking [1][7]

### 2025 Software Versions

Version | Enhancements | Supported OS

—|—|—

XPT 2024.09 [1][3] | Improved DoIP stability | Win10 64-bit

XPT 2025.03 [1] | EQE/EQS battery analytics | Secure Boot

### Hardware Requirements

– Ryzen 5 5600G Processor required [4][5]

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

– SAE-certified device [7][8]

### Licensing & Costs

Package | Coverage | Price

—|—|—

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

Full access [8] | All functions | €959/month

### Installation Process

1. Disable Secure Boot for unsigned software [1]

2. Install OpenPort/VCM2 drivers [3][6]

3. Activate internet connection during initialization [7]

### EU Regulations

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

– Mileage audit blocks odometer fraud [1][7]

Critical Notice: Unauthorized coding void MB service agreements [7][8]

### Performance Comparison

Capability | PassThru

—|—|—

ECU Programming | Full offline

Vehicle Coverage | All MB groups

Hardware Cost | €100-€1,000

Expert Advice: Combine with DTS Monaco 8.16 for advanced parameterization [3][5]