MB Star SD Connect C4 Mux can not do Mercedes benz scn coding online cause VPO: General error(-12) solution

MB Star SD Connect C4 Mux software update to new 2017.3 Mercedes benz xentry software. Mercedes benz xentry software with mercedes scn coding online account support do mercedes benz scn coding online programming. But some customers use the old version Mercedes Benz star diagnosis das Xentry software with MB sd c4 multiplexer failure for online scn coding. Below OBD2Tuner.com sharing MB Star SD Connect C4 Mux can not do mercedes benz scn coding online cause VPO: General error(-12) solution. 

Mercedes MUX C4 Mercedes star diagnosis Compact 4 with Mercedes benz xentry 2017.3 win7 software

Mercedes benz scn coding online VPO: General error(-12) showing:

OBD2Tuner.com MB Star SD Connect C4 Mux can not do Mercedes benz scn coding online solution:

1. Enter the Local Disk(C:)>Program Files>Mercedes Benz

2. Check and enter the SDFlash

3. Check and enter Release

4. choose PKW

5. Use new “profi-cd ” file from obd2tuner.com replace old version.
(Need “profi-cd ” file, pls contact WhatsApp: +86 13691674080, Skype:obd2tuner.com)

Then you can use obd2tuner.com mb star c4 mux SDConnect toolkit with 2016.3 mercedes benz xentry das software work for mercedes benz online  scn coding now.
 
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