Here’s the solution for successfully reading Mercedes auto repairing information/ data with SD CONNECT COMPACT 4 EPC.

Tools used:

Mercedes-Benz SDconnect C4 V2015.12

Possible symptoms:

– Map data cannot be read.

– or EPC Warnung: Die Berechtigung zum Lesen dieser Information fehit

(Warning: The permission to read this information is missing)

Auto data for car cannot be read.

Solution by experienced technicians :

Send the LAN ID to mbstartool.com and then re-activated

Detailed steps to activate EPC:

Run “EPC & WIS” on Desktop and Login with user name: admin & password: 12345

Go to “server”-> “edit the access authorization”

Copy current MAC address (LAN ID) and send to mbstartool

Open notepad to copy the new EPC & WIS password

Then save data

Go to “programs”

Go to “EPC” for Mercedes-Benz vehicles repairing information