Das Forum für alle VR6 & V6 -Liebhaber und Tuningbegeisterte
If you are looking for the official documentation regarding these updates, they are typically classified under the following internal Mercedes-Benz headings:
If your system is running anything below , you are several years behind and should consider updating. ntg 47 firmware update updated
A: Unofficially, yes, but it is complex and risky. Official Mercedes updates are one-way only. If you are looking for the official documentation
Below is a summary of the technical details and "paperwork" associated with the NTG 4.7 firmware update process. Below is a summary of the technical details
Dealers typically charge 0.5 to 1.5 hours of labor ($100–$300) for a firmware update. Independent Mercedes specialists may charge less.
| Feature | Before (Old Firmware) | After (Updated Firmware v11.x) | |--------|----------------------|--------------------------------| | Boot time | 45+ seconds | 18–22 seconds | | Bluetooth audio | Frequent stutter | Clean, uninterrupted playback | | Phone call quality | "Underwater" sound on some iPhones | Crystal clear HD voice | | Navigation route calc | 10-15 seconds | 3-4 seconds | | SIRIUS presets | Randomly lost on restart | Persist indefinitely | | Rearview camera | 2-3 second delay | Instant (<0.5 sec) | | USB media scanning | Scanned entire drive every start | Caches, resumes instantly |