Some users have reported that the MB SD C4 DoIP/Super MB Pro M6 Xentry software (purchased through internal channels) suddenly stopped working on April 1st, 2025. After entering the usual username (Xentry) and password (88888), the program fails to open.… Continue Reading
Some users reported the Benz xentry system WIS asra wiring diagrams are missing. This indicates your WIS license has expired. Here is the solution. For VXDIAG devices (VCX SE Benz/Benz C6) Download new WIS2025.exe patch. Put the new patch to desktop… Continue Reading
Super ICOM Pro N3+ is not only a BMW ICOM diagnostic tool but a J2534 and DoIP device. Here is the instruction on configuring ICOM pro N3+ as J2534 and DoIP device. N3+ has a one-key switch button to switch… Continue Reading
If anyone has problems with MB SD Connect C4/C4+ DoIP connection, check the voltage on the 8th leg of the OBD connector when the Doip connection is turned on, a voltage of 6.5V should appear How to Check Mercedes MB… Continue Reading
If the Mercedes Sprinter van gives you trouble in trying to resolve all the T21 issues. You can get MAF sensor replaced and reset Adaptations with MB Star diagnostic system (SD Connect C4 or C5). If you know how… Continue Reading
Which is better Mercedes Benz MB Star diagnostic device? VXDIAG, MB SD C4 or OpenPort2 VCI? Openport 2.0: The disadvantage of the connector is it falls of with constant use. We recommend openport with a gold connector. There is a… Continue Reading
Here we share user working experience on older Mercedes with HHT-WIN software. Here goes the story. “I got the C3 and C4 from Aliexpress, both HHT-WIN has problems accessing EZL and DM modules. I received my third multiplexer-MB SD… Continue Reading
Tutorial: how to replace the transmission gearbox VGS3 TCU of a Mercedes Benz W204 by the one from a W211. Tools used: CGDI Prog MB or VVDI MB FVDI/AVDI/SVCI 2020 MB Star diagnostic MB SD C4/C5 Main procedure: … Continue Reading
Problem: I’m very new to SDS (MB Star diagnostic system). I have finally got HHT to connect to the car. Got to learn all about Hyper-V, awesome. Now, all models seem to display, except for my 129? Does anyone know… Continue Reading
Here is the Mercedes diagnostic multiplexer test report from one of the obdii365.com customers. 1=SUPER MB PRO M6 2=MB SD C4 Plus DoIP 3=SD Connect Compact C4 old So I bought a Super MB M6 for fun. A report from… Continue Reading
This is common on Mercedes Benz crd3p.b0, crd3p.e1 and other crd3 ECUs. After writing file with wrong checksum, car start but only once, after you turn ignition off and on it’s continuously off and on 87 kl. relay. To fix… Continue Reading
Problem: I have a problem with MB SD C4 DoIP multiplexer. When i open the SDconnect Toolkit, an error occurred. “Unknown Toolkit COM Server error 801” May I ask how to solve this problem. Free download error 801 bin file… Continue Reading
Some users reported that they cannot find MB SD Connect C4 DoIP WLAN connection (No WLAN) in SDConnect Toolkit. No possible to set up WiFi connection? NO WLAN does not mean wifi cannot be used. For MB SD C4… Continue Reading
Is it possible to switch between Xentry XDOS and Xentry Passthru? Can I change my Xentry XDOS configured for MB SD Connect C4 to use with Autel J2534 Passthru? Here’s the clue. Mercedes Benz made different installers for open… Continue Reading
MB SD C4 Xentry will tell you that you don’t have insufficient user rights for connecting to the latest DoIP W226 206 213 167 vehicles. You should have Mercedes Xentry Diagnosis W223 W206 Diagnosis Patched Offline to access these new… Continue Reading
