To see if your vehicle is part of this generation, here are some common Mercedes-Benz models that typically use NTG 4.5/4.7 systems from around 2011 to 2015:
A: Mercedes stopped releasing new NTG 4.7 firmware around 2019. The "updated" versions circulating today are the final stable builds.
Once successfully installed, you will notice dramatic improvements. Here is a before-and-after comparison: ntg 47 firmware update updated
The engine must remain running OR a battery maintainer must be connected. Do not open doors (which can wake up CANbus systems) or turn off the ignition during the update.
Resolves known glitches like screen freezing, audio cutting out, backup camera delay, and sudden system reboots. Firmware Update vs. Map Update: What is the Difference? To see if your vehicle is part of
Once your NTG 4.7 firmware is successfully updated, perform these final steps to ensure a clean setup:
The NTG 4.7 often has internet capabilities (COMAND Online) and a "globe" icon in the menu. 4. How to Update NTG 4.7 Navigation Maps (2026 Guide) Here is a before-and-after comparison: The engine must
This is the most straightforward and risk-free approach, though it can be more expensive.
If you’ve just seen on your Mercedes screen or service report, you’re not alone. This wording often confuses drivers. Let’s break down what’s actually happening.
When prompted, enter the provided activation PIN.
To see if your vehicle is part of this generation, here are some common Mercedes-Benz models that typically use NTG 4.5/4.7 systems from around 2011 to 2015:
A: Mercedes stopped releasing new NTG 4.7 firmware around 2019. The "updated" versions circulating today are the final stable builds.
Once successfully installed, you will notice dramatic improvements. Here is a before-and-after comparison:
The engine must remain running OR a battery maintainer must be connected. Do not open doors (which can wake up CANbus systems) or turn off the ignition during the update.
Resolves known glitches like screen freezing, audio cutting out, backup camera delay, and sudden system reboots. Firmware Update vs. Map Update: What is the Difference?
Once your NTG 4.7 firmware is successfully updated, perform these final steps to ensure a clean setup:
The NTG 4.7 often has internet capabilities (COMAND Online) and a "globe" icon in the menu. 4. How to Update NTG 4.7 Navigation Maps (2026 Guide)
This is the most straightforward and risk-free approach, though it can be more expensive.
If you’ve just seen on your Mercedes screen or service report, you’re not alone. This wording often confuses drivers. Let’s break down what’s actually happening.
When prompted, enter the provided activation PIN.