The Xentry system, essential for diagnosing and coding Mercedes-Benz vehicles, can be confusing to navigate. This guide clarifies the complexities of Xentry, focusing on the 12.2019 version, particularly relevant for owners of older Sprinter vans like the T1N.
Understanding Xentry Systems and the Impact of Genuine Hardware
Since October 13, 2020, Mercedes-Benz servers only allow genuine hardware to perform coding functions. This change, implemented to enhance security and control, requires matching hardware IDs with user credentials and software activation keys. This restriction affects not only standalone Xentry systems but also third-party passthru devices. While potential solutions for manipulating hardware IDs exist, they are currently expensive. Mercedes is actively encouraging independent shops to invest in their official Kit 3 or Kit 4 equipment. Furthermore, a diagnostic firewall in 2019 and newer Mercedes vehicles necessitates unlocking before diagnostics or coding, limiting access for some third-party diagnostic systems.
Key Components of an Xentry System
The term “Xentry” often refers to the entire diagnostic system, but it actually comprises four key elements: the laptop with its Windows operating system, the DAS software version, the Xentry Software version, and the multiplexer (e.g., C4 or C5). Choosing the right system depends on the target vehicle and the intended tasks.
Choosing the Right Xentry System for a 2006 Sprinter T1N
For a 2006 T1N, the recommended multiplexer is the C4. It’s newer, faster than older models, and compatible with other software like Vediamo and DTS Monaco. The C4 requires batteries for operation. The C5 multiplexer is a more advanced option, also compatible with the T1N. Remember that in cloned systems, the multiplexer is typically the cloned component, while the software is often genuine or minimally patched, thanks to readily available key generators.
Software Considerations for Older Sprinters
For vehicles like the T1N (2013 and older), diagnosis and coding rely on the DAS software, not Xentry. While both DAS and Xentry might be installed on a system, DAS is usually accessed as a standalone application. In some cases, accessing DAS requires entering the VIN into Xentry, which then automatically launches DAS if the vehicle is from 2013 or earlier. Crucially, for a T1N, the Xentry Image Torrent 12.2019 or older is recommended because newer versions (2020 onwards) lack the developer mode in DAS, essential for certain advanced functionalities. The 03.2020 release is the last version compatible with Windows 7; newer versions require Windows 10.
Offline Coding Capabilities
Offline coding is possible only with DAS versions 12.2019 and older on 2013 and earlier vehicles. This requires specific patches and a comprehensive database of CFF/CBF/SMR-D files. Xentry itself does not support offline coding, explaining why offline coding is often said to have stopped in 2014. Alternative solutions for offline updates and coding on 2014 and newer vehicles include Vediamo and DTS Monaco, which work with C4 and C5 setups.
Recommended Setup and Conclusion
A recommended setup for a T1N owner would be a C4 or C5 multiplexer with the Xentry image torrent 12.2019 DAS/Xentry release on a 64-bit Windows 7 Ultimate system. This configuration offers broad compatibility, covering various Sprinter models (T1N, NCV3, and some W907). Windows 7 Ultimate is preferred for its stability with EPC and WIS applications. Mastering DAS, Xentry, Vediamo, and DTS Monaco, along with a Seed Key Calculator, empowers users to address a wide range of Sprinter issues. For those with technical skills and an existing laptop, acquiring the multiplexer is the primary requirement, as other components can often be obtained freely.
