Minimum 8 GB (16 GB preferred for smoother performance).
Xentry Passthru is an official version of the Mercedes-Benz diagnostic software designed to work with standard, non-proprietary vehicle communication interfaces (VCIs). Unlike the standard "OpenShell" version of Xentry—which requires dedicated Mercedes multiplexers—Passthru utilizes the universal SAE J2534 standard. This allows the software to communicate with a car's Electronic Control Units (ECUs) via a compatible pass-through device connected to a standard Windows laptop. What is the Tactrix Openport 2.0?
Read and clear diagnostic trouble codes (DTCs) across all control modules (Engine, Transmission, ABS, Airbag, SAM modules).
If you need help resolving a specific error or want to dive deeper into configuring the software, let me know: Xentry Passthru Openport 2.0
Have you successfully set up Xentry Passthru with an Openport 2.0? What challenges did you face with the D-PDU configuration? Let the community know in the comments below.
It cannot communicate with older Mercedes-Benz vehicles that rely on K-Line communication or the old 38-pin round diagnostic connector.
Plug the Openport 2.0 into a USB port to complete firmware initialization. Step 2: Install Xentry Passthru Mount or extract your Xentry Passthru installation files. Run the setup.exe file as an Administrator. Minimum 8 GB (16 GB preferred for smoother performance)
Open the application (installed automatically with Xentry). Select Passthru as your device type.
Disable Windows Defender and any third-party antivirus software temporarily (Xentry installation scripts often trigger false positives).
: It supports basic coding and system adaptations, such as activating new retrofitted hardware or resetting service intervals. This allows the software to communicate with a
Minimum Intel i5 processor, 8GB RAM (16GB recommended), and at least 80–100GB of free space on BIOS Settings: Secure Boot must be disabled in your laptop's BIOS for the activation patches to work. 2. Software Installation Steps Preparation: Disconnect from the internet. Disable all antivirus software and Windows Defender. Driver Installation: Download and install the latest Openport 2.0 J2534 drivers from the official Tactrix website Xentry PassThru Setup: from your Xentry installation files. During installation, select "USA Client" (or "Client from USA") and "No Retail storage"
Xentry PassThru is a specific version of Mercedes-Benz's diagnostic software designed to work with standard interfaces. While the standard "Xentry OpenShell" requires dedicated Mercedes hardware, the PassThru version allows third-party devices—like the Openport 2.0—to act as the bridge between the car and the computer. Key Capabilities
Run the main setup wizard. The installation process can take several hours as it extracts massive databases. Restart your computer when prompted. Step 3: Configure the J2534 Device