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

### Essential Capabilities

Vehicle Coverage:

– Full ECU flashing/coding via SAE-standard interface [2][7]

– Ethernet diagnostics for EQ electric vehicles [2][8]

– Limitations: Unimog [3][8]

Key Functions:

1. Quick Test with DTC severity ranking [2][7]

2. Step-by-step troubleshooting without ASRA repair manuals [2][8]

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

### Compatible J2534 Adapters

Device | Protocol Support | Cost

—|—|—

Tactrix OpenPort 2.0 (clone) [3][6] | CAN, KWP2000 | $20-$50

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

OEM-like performance [3][7] | Advanced functions | Professional

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

### 2025 Software Versions

Release | Key Improvements | Supported OS

—|—|—

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

Latest Update [1] | EQE/EQS battery analytics | Win11 22H2

### System Specifications

– Ryzen 5 5600G CPU required [4][5]

– 500GB NVMe SSD mandatory for diagnostic databases [4][5]

– J2534-2 compliant interface [7][8]

### Licensing & Costs

Subscription Type | Coverage | Price

—|—|—

Hourly Credit [7] | Fault reading | €45/hour

Monthly Pro [8] | Programming/Flashing | €959/month

### Setup Guide

1. BIOS modification for unsigned software [1]

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

3. Online validation during initialization [7]

### EU Regulations

– Right-to-Repair mandates non-dealer diagnostics [2][8]

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

Warning: Tuning attempts invalidate factory warranty [7][8]

### Performance Comparison

Capability | PassThru

—|—|—

ECU Programming | Full offline

Supported models | Euro5/6 only

Hardware Cost | €100-€1,000

Pro Tip: Use alongside coding software for full vehicle customization [3][5]