Xentry Passthru Openport 2.0 May 2026

Scanning, live data, resets, and minor coding.

In the world of professional automotive diagnostics, few names command as much respect—or as much frustration—as Mercedes-Benz . The German automaker’s proprietary software, Xentry Diagnostics , is the gold standard for troubleshooting, coding, and programming modern Mercedes vehicles. However, accessing this power has traditionally required dealership-level hardware (the Multiplexer or SDconnect) costing thousands of dollars. Xentry Passthru Openport 2.0

The Openport 2.0 does not support DoIP (it uses a standard Ethernet cable, not the traditional OBD pinout). Scanning, live data, resets, and minor coding

For all Mercedes models manufactured up to approximately 2019-2020, the CAN bus system will remain functional. The Xentry Passthru + Openport 2.0 combination will continue to work for the foreseeable future. The Xentry Passthru + Openport 2

Flashing critical ECUs without a battery stabilizer and backup plan.

If you respect the limitations, the Openport 2.0 will transform your Openport 2.0 into a Mercedes diagnostic powerhouse. Disclaimer: This article is for informational purposes. Modifying vehicle software may void warranties or cause damage. Always use a stable power supply and verify firmware backups before flashing.

Enter the budget-friendly disruptor: .