Ntg 47 Firmware Update Updated Work -

Insert the USB or SD card into the slot (usually in the armrest or console). 3. Automatic Detection

If you are doing a manual map/firmware update via an authorized digital download link or physical media: Format your USB flash drive or SD card to .

For a system that is no longer supported by the manufacturer, preventive maintenance is key.

Even with careful preparation, updates can sometimes encounter issues. Being aware of potential problems can save a lot of time and frustration. ntg 47 firmware update updated

The is a critical maintenance step for Mercedes-Benz owners using the COMAND Online Gen 3 system (typically found in vehicles manufactured from June 2013 to 2015). While the hardware is nearly identical to NTG 4.5, the 4.7 firmware enables essential modern features like iPhone tethering (Bluetooth PAN) for internet access and faster system performance. Latest Update Information (2026)

NTG 4.7 is not a completely separate generation from NTG 4.5. In fact, it's best understood as the second-generation hardware revision of the NTG 4.5 platform, sometimes referred to as "NTG4.5 Gen3". The primary distinction was hardware-based, not just a simple software update. While some speculated that a firmware update could turn an NTG 4.5 system into a 4.7, the consensus from experts and forums is that the hardware is different, meaning a genuine 4.5 unit cannot be upgraded to a 4.7 with software alone.

and engineering software like Mercedes Xentry or DTS Monaco. Insert the USB or SD card into the

Drive the vehicle in an open area for 5 to 10 minutes so the updated GPS software can sync with local satellites and accurately pinpoint your coordinates.

Press and hold the , 1 , and # keys simultaneously on the center console for roughly 5–10 seconds.

If you want more than just updated maps, there are other paths to modernize your NTG 4.7 system. For a system that is no longer supported

Technically yes, via engineering mode, but not recommended. Newer firmware fixes bugs; older versions may reintroduce them.

The most obvious benefit is accurate navigation. Roads change, new highways are built, and points of interest (POIs) like gas stations and restaurants open and close. Outdated maps can leave you lost, lead you to a non-existent exit, or make your journey longer than necessary. For example, the final official map update for NTG 4.7 in North America was V20, released in . Running a map version from 2019 or earlier means you are missing out on nearly a decade of road changes.