When the customer buys the MB SD C4 with software, he wants to diagnose the Mercedes-Benz actress but it appears the issue.
The engineer say the customer chose the wrong model.
The customer can manually select 963 in TRUCK XENTRY to read it.
1.Start the laptop and choose MB C4_XDOS_TRUCK, this is the Benz truck system.
2. Please choose the Diagnostics Truck
3. Then choose the Truck model one step by one step.
4. Here is the diagnostic result.
Note: If you want the software work with the Benz Trucks, you must choose the truck software together.
https://www.autonumen.com/category-185-b0-MB+Star+Diagnostic+Tools.html