Mercedes star diagnosis compact 4 Mux Mercedes sd connect firmware update Guide

Mercedes star diagnosis compact 4 is best quality than Mercedes c3  multiplexer and benz xentry connect C5. Mercedes star diagnosis compact 4 Mux with mercedes vediamo scn coding software can do mercedes benz scn coding offline function. Good quality china mb sd connect c4 firmware can update. Below OBD2Tuner.com sharing Mercedes star diagnosis compact 4 Mux Mercedes sd connect firmware update Guide.

Mercedes Mux C4 scanner Mercdes sds c4 Super MB Star SD Connect C4 multiplexer


OBD2Tuner.com Mercedes star diagnosis compact 4 Mux Mercedes sd connect firmware update Guide:

1. Prepare 6 AA5 batteries according to Instruction for how to install obd2tuner.com MB SD C4 Batteries.

Note: Please do use brand new batteries with sufficient electricity; otherwise, you will fail to update the firmware.

Then, select the green cable to connect to your laptop and obd2tuner.com MB SD Connect Compact 4 diagnostic multiplexer, and use OBD cable to connect to MB SD C4 multiplexer and your vehicle. (If the vehicle cannot be connected, select OBD 12V power instead.)

2. Open the software “2012.09 DAS”.
Go to C:\ program files \ SDconnect Toolkit to check whether there are the three following files as the pic below shows.
Update_automatic;
Update_manual;
Update_Special.
If the files’ names are different from the pic shows, please correct the names the same as the pic shows.



3. Restart your computer.

4. Start to update the firmware according to how to update MB SD connect4 MUX from obd2tuner.com.

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