# Setup Instructions for Mercedes Diagnostic Suite

Mercedes Xentry remains the primary troubleshooting platform for Mercedes cars and trucks. This guide covers download protocols for recent software versions.

## Xentry Openshell vs Passthru https://xentrydownload.store/

### Workshop-Focused Platform

– **Dedicated Interface Mandatory**

– Supported Models: W167/W206/W223 chassis

– **Capabilities**:

– System parametrization

– Repair manual linking

### J2534-Enabled Version

– **Hardware Flexibility**: OpenPort 2.0

– Vehicle Coverage: smart/Mercedes commercial trucks

– **Limitations**:

– No DTS Monaco integration

## Technical Prerequisites

### Mandatory Specifications

| **Component** | **Openshell** | **Passthru** |

|—|—|—|

| OS | Windows 10 64-bit | Windows 10 64-bit |

| CPU | AMD Ryzen 7 PRO | Xeon E3-1220 v5 |

| RAM | 16GB DDR4 | 8GB DDR4 |

| Storage | 512GB NVMe SSD | 500GB HDD |

## Software Acquisition Methods

### Mercedes-Benz Portals

1. **Daimler RetailFactory**:

– Requires dealership account [11][12]

– Access Points:

– EWANAPI integration guides [3]

– OpenWebStart 1.6.0 [7]

2. **Diagnostic Marketplace**:

– Purchase diagnosis time credits [11]

– Obtain HW ID-specific StartKeys

### Alternative Providers

– **ASCOM**:

– Offline activation tools [1][9]

– XDOS 2023.03 with blacklist fixes [6][8]

## Software Setup Steps

### Openshell XDOS Workflow

1. Configure firewall exceptions

2. Extract 23GB archive [1]

3. Run Setup.exe

4. Set ProgramData permissions

5. Apply offline login patch [8]:

– Username: **xentry**

– Password: **123456**

### J2534 Setup

1. Install Diagnostic Framework [11]

2. Connect PassThru interface

3. Retrieve HW ID

4. Upload StartKey

## Common Issues

### Connection Failures

– Verify .jnlp associations [7]

– Update interface drivers

### Security Warnings

1. Disable Java security

2. Import Mercedes CA certificates

### Persistent Login

– Block MB servers in hosts file [8]

– Use Xentry Login Gadget with:

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