A simple OBDII-to-USB cable that fits in a glovebox.
Xentry Passthru Openport 2.0 is suitable for various applications, including: Xentry Passthru Openport 2.0
Unlike some cheap clones that limit how many VINs you can flash, the Passthru method via Openport is generally unlimited (depending on your Xentry license). A simple OBDII-to-USB cable that fits in a glovebox
is a J2534 device originally made for Subarus/Mitsubishis but is widely used for Mercedes via PassThru. Stability: Xentry Passthru Openport 2.0