Mercedes Benz C6 OEM Xentry diagnosis VCI DOIP Pasthru interfac is the latest interface for For Mercedes & SMART vehicles can replace Star C4/C5. XENTRY Diagnosis VCI acts as a Pass-through Interface, also called MB Star C6, For Benz C6 multiplexer to provide complete communication between a vehicle and the XENTRY software loaded on a PC.
DOIP is ISO 13400 diagnostic protocol
ISO 13400-1:2011 describes the general use cases and communication scenarios which are covered by an Internet Protocol-based vehicle communication standard. Each use case drives specific communication capabilities of the vehicle communication interface, for instance in order to be interoperable in an existing computer network.
The diagnostic communication over Internet Protocol (DoIP) protocol supports the standardized service primitive interface as specified in ISO 14229-2.
The descriptions in ISO 13400-1:2011 cover different application layer implementations, such as:
enhanced vehicle diagnostics (system diagnostics beyond legislated functionality, non-emissions-related system diagnostics);
WWH-OBD (World-Wide Harmonized On-Board Diagnostics) as specified in ISO 27145-2 and ISO 27145-3.
The mercedes Land Rover JLR all use this new Diagnostic Protocol now.
Where need DOIP device?
when we test mercedes new car like w222 w205
In Audio\Comand section you can find DoIP test page.
Xentry will prompt you that other device must carry yellow marks.
Mercedes Benz Xentry diagnosis VCI DOIP Pasthru interface C6 Features:
Q: Can Mercedes Benz C6 works stably? Is its quality good or not? Comparing with MB SD C4, it supports DoIP, what are more differences? Can it run faster than C4?
A: Benz C6 quality is good without problem.
Comparing C4, it has different hardware; it supports DoIP protocol and it can’t work with old Mercedes while sdc4 can support old Benz models if running fine with the old software.
The running speed depends on the computer configuration, the engineers are already tested C6 and C4 have almost the same running speed on a same computer.
Q: Is the C6 software is activated before delivery?
A: The software comes with Keygen so the users can activate by themselves. Because it is bound with a computer, if the supplier help active before delivery then the user has to active again after receiving.
Q: Does Benz C6 come with SCN coding function? or the user has to pay it?
A: It supports online SCN coding only when the user has online account.
|MB diagnostic/programming tool||SD connect C4||Xentry Connect C5||Vxdiag C6||Benz C6|
|Mercedes diagnostic software for PC||Xentry/DAS||Xentry/DAS 09.2018||Xentry/DAS 09.2018||Xentry/DAS 07.2018||Xentry/DAS 07.2018|
|All MB from late 80’s to 99 = HHT-WIN
All MB from 2001 to 2009 = DAS
All MB from 2010+ = Xentry
|Mercedes development and engineering tool||DTS Monaco||Yes||Yes||No||No|
|Vehicle coverage||Passenger Car||Yes||Yes||Yes||Yes|
|Super Sports Car||Yes||Yes||Yes||Yes|
SD connect C4 = SD C5
VXDIAG C6 = Benz C6
All can work for Mercedes-Benz diagnosis, SCN coding, flashing and programming.
But with, Allscanner VXDIAG C6 and Benz C6, you have no luck with HHT for the old Mercedes and cannot access to the engineering software (DTS and Vediamo)
This article is available with the solution to Benz C6 DoIP Xentry 2019.7 error ” No access authorization code”.
Reason and solution:
Need to active Xentry, EPC WIS. No need DAS activation.
Follow the pdf file on the desktop ” Open your STAR SDC4 2019.9 Guide“.
Note: the activation method is independent of version.
Open Computer –Local Disk C-ProgramData-LicDir copy “lic_key_2.dat”, rename “lic_key_2.x4711” Set to read-only file