Tips to Update VXDIAG Benz Driver to Avoid Mistakes

July 17, 2025 VXDIAGSHOP VXDIAG VCX SE 0

Updating the drivers for VXDIAG VCX SE Benz diagnostic tool is essential to ensure compatibility with newer programs and maintain smooth functionality. In this guide, we’ll walk you through the correct process for updating the Benz C6 drivers, highlight the most common mistake to avoid, and provide step-by-step instructions to ensure a seamless update.

Common problems like:

  • The system failing to recognize older software versions.

  • Connection errors with the diagnostic dashboard.

  • Software freezes (“hanging”) and unresponsive behavior.

This guide provides a walkthrough to avoid common mistakes and ensure a smooth driver update.

Step-by-Step Update Process

1. Download the Latest VX Manager (skip this step if you already did)

  • The current VX Manager version 1.8.9 must be installed (replacing older versions like 1.86/1.84).

  • Visit the VXDIAG.net website and download the vx manager 1.8.9

  • Download the update file (~70 MB).

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Important:

  • Do not delete the old vx manager before installing the new one.

  • Ensure no diagnostic sessions are running during the update.

2. Install the VX Manager

  • Run the downloaded installer.

  • Wait for the files to unpack and install.

Why This Matters:

  • Skipping this step may cause the system to fail detecting the VCX SE device or freeze during connection.

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3. Update the VCX SE Drivers

  • After installing the new vx manager, check the driver version in the software.

  • Once the new VX Manager is installed, check the dashboard to confirm that the driver version has updated (e.g., from 1.84 to 1.86 or 1.8.9, depending on the release).
  • If the dashboard shows an exclamation point or the device fails to connect, this indicates an issue with the update. In such cases:
    • Uninstall the driver completely.
    • Reinstall the new driver from the VX Manager.
  • Ensure that the driver supports the specific Xentry version you’re using. For example:
    • For older versions like 2020/12, select the corresponding tab in the VX Manager to ensure compatibility.
    • For newer versions like 2021/12, the driver should automatically connect and configure itself.

Critical Note:

  • If errors occur, first uninstall the old driver before reinstalling the new one.

  • Do not interrupt the update—wait until the process completes (may take a few minutes).

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4. Verify the Update

  • Once updated, the system should:

    • Show no exclamation marks (indicating successful driver installation).

    • Support newer vehicle modules (including some 2003+ Mercedes models like the W220).

    • Read all control units without freezing.

5. Update Your Firmware

  • Update your VCX firmware first.

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6. Update Your License

  • Update your license to ensure full functionality.

  • Check the license status in the software settings.

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Key Tips to Avoid Common Mistakes
  • Follow the Update Sequence: Always close the old VX Manager before installing the new version, and update the license after installing the new driver.
  • Be Patient: Allow the device to complete the update process without interruption. Prematurely disconnecting or closing the program can cause errors.
  • Check Compatibility: Ensure that the driver version supports the Xentry versions installed on your computer (e.g., 2020/12 or 2021/12).
  • Uninstall and Reinstall if Necessary: If you encounter glitches or connectivity issues, uninstall the driver and reinstall it from the VX Manager.
  • Regularly Update the License: An outdated license can prevent the device from functioning correctly, so always verify that it’s up to date.

 

Troubleshooting Common Issues
If you encounter problems during or after the update, try the following:

  • Device Not Connecting: Verify that the driver, firmware and license are updated. If the issue persists, uninstall and reinstall the driver.
  • Exclamation Point on Dashboard: This indicates a driver mismatch. Reinstall the correct. 

System: latest driver and check the license again.

  • Dashboard Freezing or Hanging: Ensure the VX Manager is closed before installing the new version, and do not interrupt the update process.
  • Older Versions Not Recognized: Select the appropriate Xentry version in the VX Manager tab to ensure compatibility.

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