Mastering Xentry Passthru with Openport 2.0: The Ultimate DIY Guide
C:\ProgramData\Mercedes-Benz\Xentry\LicensePower Supply: A battery maintainer is crucial. If your voltage drops during a scan or coding session, you risk "bricking" a control module. Setup & Installation Steps 1. Install the Openport Drivers Xentry Passthru Openport 2.0
The Xentry Passthru Openport 2.0 combination is the "best kept secret" of the DIY Mercedes world. It offers 90% of the functionality of a $5,000 multiplexer for 3% of the price. Just respect its limitations regarding newer chassis, and always keep a battery charger connected during flashes. Mastering Xentry Passthru with Openport 2