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
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
A customer has a problem with the V2021.12 MB Star SD Connect C4 diagnostic hard drive on Lenovo X220 laptop. HHT-WIN failed to access Mercedes w210 and reported the error “Internal fault Diagnosis multiplexer code 10766” Here comes the solution… Continue Reading
Here is the working solution to Mercedes-Benz MB Star diagnostic SD Connect C4 DoIP HHT-WIN software communication error: ‘Internal fault Diagnosis Multiplexer Code 10766’. Solution: 1). Find and run Hyper-V manger in Windows Administrative Tools 2) Select Virtual Switch Manager… Continue Reading
Q: Does anyone have a list of command line arguments/parameters for starting mb star diagnostic SD Connect C4 HHT-Win directly from shortcuts? For example, I know that “HHTPKW.exe -b140” will start HHTWin for the W140 (gas version), and -b129 will start it for… Continue Reading
Model: Mercedes Benz SL500 (R129) 2001 Problem: Made a key for a 2001 SL500, car ran fine for 2 days.. Then car won’t start.. Solution: Took immo box out and read HC05 chip with xprog 5.55, data was… Continue Reading
This user manual is aimed to help newbies and those who has issues with MB Star diagnostic system – HHT-WIN. HHT-WIN is Hand Held Tester comes with XODS disks used for Mercedes diagnostics. In essence HHTWIN is a hi-tech version… Continue Reading
Today, I’ll chip in some words with Windows 7 (XP Mode) installation of HHT – Hand Held Tester for Mercedes mb star diagnostic with SD connect C4 or Part D (C3). Here you go. How to add HHT… Continue Reading
