Xentry Passthru remains the authoritative diagnostic solution for Mercedes-Benz vehicles. This guide covers software acquisition methods for current diagnostic packages.
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## Xentry Openshell vs Passthru https://xentrydownload.store/
### Workshop-Focused Platform
– **Dedicated Interface Mandatory**
– Vehicle Coverage: W167/W206/W223 chassis
– **Key Features**:
– Complete module coding
– Technical documentation access
### J2534-Enabled Version
– **Multi-Brand Tool Support**: Autel J2534
– Supported Models: Euro 5/6 certified vehicles
– **Limitations**:
– Offline coding unavailable
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## Installation Needs
### Essential Components
| **Component** | **Openshell** | **Passthru** |
|—|—|—|
| OS | Windows 10 64-bit | Windows Server 2019 |
| CPU | AMD Ryzen 7 PRO | Xeon E3-1220 v5 |
| RAM | 16GB DDR4 | 8GB DDR4 |
| Storage | 512GB NVMe SSD | 500GB HDD |
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## Software Acquisition Methods
### Official Channels
1. **XENTRY Portal**:
– Requires dealership account [11][12]
– Access Points:
– DMS manuals [3]
– Java Web Start alternative [7]
2. **Diagnostic Marketplace**:
– Purchase subscription packages [11]
– Obtain HW ID-specific StartKeys
### Alternative Providers
– **ASCOM**:
– Offline activation tools [1][9]
– XDOS 2023.03 with blacklist fixes [6][8]
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## Software Setup Steps
### SD Connect C4 Method
1. Configure firewall exceptions
2. Extract 23GB archive [1]
3. Run XDOS_Installer.bat
4. Configure RIAD cache
5. Apply Xentry-gadget fix [8]:
– Username: **xentry**
– Password: **123456**
### J2534 Setup
1. Install Diagnostic Framework [11]
2. Connect J2534 device
3. Generate activation request
4. Upload StartKey
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## Troubleshooting
### Connection Failures
– Reinstall OpenWebStart [7]
– Check SD C4 firmware
### Security Warnings
1. Modify appletTrustSettings.xml
2. Import Mercedes CA certificates
### Offline Activation
– Set offline.properties to read-only [8]
– Use Offline_modus.exe with: