This is the most common type of update for NTG 4.7 owners. It updates the map data stored on the internal hard drive.
This long-form guide will serve as your complete resource for everything related to an "NTG 4.7 firmware update updated." We’ll cover what this system is, why updates matter, how to perform them, and how to navigate the unique challenges that come with this now-mature technology.
A: Yes, you can drive the car while the map update is running in the background. However, you will not be able to use the navigation system during this time.
The NTG 47 firmware update is a software update designed to enhance the performance and functionality of the NTG 47 navigation and infotainment system. The update is available for various Mercedes-Benz vehicles equipped with the NTG 47 system, including the C-Class, E-Class, and S-Class. ntg 47 firmware update updated
Updates are usually performed via a . NTG 4.7 Firmware version, and update!? : r/mercedes_benz
I can help clarify which map version is the most up-to-date for your specific location.
You can do this yourself. For 2026 driving, "V20" map updates are available via USB or SD card. You download the files, extract them to a FAT32-formatted USB, and insert it into the car. This is the most common type of update for NTG 4
As of early 2026, there are no "new" major firmware features being released by the manufacturer for this legacy system. Instead, "updates" fall into two categories:
Clear out old phone profiles from both the car and your phone, then create a fresh connection to utilize the updated Bluetooth stack.
Whether you take it to a dealer, an independent specialist, or embark on a DIY journey with the help of online forums, keeping your COMAND system current is one of the best ways to maintain the luxury and technology you love in your Mercedes-Benz. Don't let your infotainment system fall behind—give it the update it deserves and enjoy a smoother, safer, and more connected driving experience. A: Yes, you can drive the car while
Downloaded from a reliable source (after purchasing a license).
A: Yes, a firmware/software update from a dealership can often resolve freezing or slow response times in the NTG 4.7.
Note that for NTG 4.7, adding Apple CarPlay or Android Auto requires a hardware dongle (often found on AliExpress or eBay) rather than just a firmware update, and these dongles may not work on units produced after late 2015. Conclusion
There is no public academic paper on this topic. If you need the actual update files or instructions:
Mastering the Mercedes-Benz COMAND NTG 4.7 Firmware Update The stands out as one of the most reliable and iconic head units found in vehicles built between 2011 and 2015. Installed across popular models like the E-Class (W212), C-Class (W204), and CLS (C218), this hardware generation is celebrated for its tactile control and offline capabilities.