Unplug the USB cable, restart your computer, and plug it back in. Ensure the vehicle's ignition is turned to the ON position, as the interface requires power from the car's OBD-II port to pass the connection test. "Status: Questionable" Message
If you are using a third-party cable (often referred to as VAG 18.9), you will likely need to use a loader to prevent the cable from being blocked. vcds 18.9.1 download
Click on Options -> Test . Ensure the interface is "Found" and "Registered". Unplug the USB cable, restart your computer, and
Enhanced selection window for monitoring live data, including Freeze-Frame data. Unplug the USB cable
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