Before attempting an update, check which software version your vehicle is currently running via the Engineering Menu: Turn the vehicle ignition to or Position 2 . Turn on the Comand head unit.
The NTG 4.7 system, while aging, remains a robust infotainment platform. The "updated" firmware situation in 2024 is stable, provided you have moved past the problematic 2019 releases.
If you want to make your infotainment system feel brand new, you need the right software. Many older luxury cars use a system called COMAND NTG 4.7 . Keeping this system updated ensures that your maps, Bluetooth, and screen menus work without any bugs.
The 4.7 firmware includes a CPU speed boost and a larger internal SATA drive (upgraded from 80GB to 100GB), resulting in smoother menu transitions. ntg 47 firmware update updated
Mercedes released subsequent patches (versions SWL-58.x and SWL-68.x ) to fix these issues.
: Map files and a vehicle-specific Activation PIN (linked to your VIN) must be purchased from retailers like Navi-World or via eBay .
on how to access the NTG 4.7 engineering menu to check your current version? Mercedes Comand NTG 4.5/4.7 North America V20 - Navi World Before attempting an update, check which software version
The system will restart, and the new firmware and maps will be active. Common Issues & Troubleshooting
Done via a USB stick and a specific license key (PIN) tied to your VIN. You can often buy these online.
Verify that your audio levels, balance, and bass settings have not reverted to factory defaults. The "updated" firmware situation in 2024 is stable,
A common reason for seeking a firmware update is to enable smartphone integration. While NTG 4.7 does not support this natively, "updated" blog posts often discuss using firmware-based activation dongles
The remains a highly reliable hardware core for luxury vehicles built between 2011 and 2015. However, to maintain seamless smartphone connectivity, Bluetooth reliability, and updated satellite navigation in 2026, keeping its core programming current via an ntg 47 firmware update updated procedure is essential.
For , firmware and map updates are handled differently. Firmware updates usually require dealer-specific diagnostic tools, while map updates can be performed manually at home using a USB stick and a license PIN. Manual Map Update Procedure