Mercedes Benz C4

Solutions to MB SD Connect C4 Star Diagnosis problems

1. About computer system requirement Q: Blue screen after insert SD C4 Dell D60 hard disk into the computer and open it. A: Make sure Dell D630 computer [...]

How to Solve V2020.3 MB SD C4 Software “The data are faulty” Error

Recently, some customers reported that their V03.2020 MB SD Connect C4 software could not be opened and the error "Data Error" popped up as shown [...]

How to connect the wires with MB SD C4 mux

One of Mercedes W124 1995 owner has just bought the MB SD C4 and Dell D630 laptop package from He want to connect the Mercedes Benz C4 with [...]

How to setup Star Finder Mercedes on Windows 64bit

It’s a customer solution of Benz Diagnostic Tool setup on Windows Vista or Win7,  64bit. Free download [...]

How to quick fix MB Star C4 Xentry “No more updates” error?

When run 07.2017 MB STAR C4 Xentry or other previous versions, the error show “No more updates can be installed on the diagnostic system.”. What’s [...]

Why People like mercedes star diagnosis c4/c5 plus Laptop with software installed full set?

As we all know that, Star diagnosis sd c4/c5 are pc-based obd2 diagnostic interface for mercedes benz cars and trucks, so you must install mercedes benz Star [...]

2017.5 Xentry/DAS Diagnostic Software Download

05.2017 Xentry OpenShell XDOS is released to work no issues with Mercedes Benz C4 diagnostic tools. 2017.05 mercedes star diagnostic software [...]