Ntg 47 Firmware Update Updated -
The term "NTG" stands for Neue Telematik Generation (New Telematics Generation). Think of it as the "operating system" for your Mercedes-Benz's COMAND (Cockpit Management and Data) system, which controls your navigation, audio, video, and phone functions.
: Updates can improve system responsiveness, fix bugs, and are sometimes a prerequisite for enabling 3rd-party CarPlay/Android Auto
Mercedes occasionally releases map updates that contain minor firmware patches for the navigation system. However, a full system firmware update usually requires a specialized tool (like a Mercedes SD Connect C4/C6 multiplexer) and a laptop running Xentry software.
The COMAND system should automatically detect the new map data. ntg 47 firmware update updated
Disclaimer: Updating software can carry risks. Always ensure your battery is strong before beginning any update process.
If your system is working fine, you might not need to touch it. But if you want the best possible performance from your Mercedes-Benz infotainment or plan on adding a CarPlay retrofit kit, ensuring your is the essential first step.
Some owners use Vediamo or DTS Monaco (specialized engineering software) and a C4/C5 multiplexer to flash the firmware themselves using Telematics discs. The term "NTG" stands for Neue Telematik Generation
Navigate to the system information submenus to view your current bootloader, firmware, and software release versions.
If you own a Mercedes from the 2015–2018 era and have never updated your software, doing so is highly recommended to fix Bluetooth bugs and ensure your smartphone integration works with modern devices. Just remember: when it comes to firmware, newer is almost always better—provided the source is trusted.
Today, the NTG 4.5 and 4.7 systems are often grouped together because they share the same map data and many update procedures. The table below summarizes the key features: However, a full system firmware update usually requires
Updates to the navigation data (V20, V21, etc.).
Insert the USB or SD card into the slot (usually in the armrest or console). 3. Automatic Detection
📌 After updating, restart your system to ensure all changes take effect properly.