Where I should purchase a star diagnostic that will allow me to do the engineer/developer mode. My main reason to use this right now is to attach the SBC pump fix.
Here are some optional useful solutions of how to fix 2016 SD connect c4 open shell error [2221-45] “No access authorization for XENTRY Diagnostics …”
Tested many solutions for SD connect c4 software – EPC/WIS shortcut (EPC 09.2014). After 8-10 minutes work NOT the shortcut, EWA net error 462 – expired.
I have the dread light on my 2005 Mercedes-Benz E-Class E320 RWD CDI 4dr Sedan (3.2L 6cyl turbo diesel 5A). I had the fault diagnosed by MB SD Connect Compact 4 and…