2015 GLK, NTG4.7 nav update method?
You need at least a 32gb FAT32 SD card and Command Download Manager on PC. Command Download Manager will download the maps directly to your SD, then put it in your head unit and put in the license key and your maps will update.
https://mbnavupdate.com/product/merc...v=e4b09f3f8402
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The Best of Mercedes & AMG
There might be cheaper places out there but I got the license in 5 mins with these guys.
I am debating with updating the maps or going the android route and installing a new system to get carplay or android auto. To be honest, I think I will be happier with a whole new system. I find the Nav interface to feel old and I don't really like the way it displays routing. Even with updated maps, I think I would be happier with a complete new system.




Last edited by John CC; Nov 18, 2023 at 08:50 AM.




Last edited by Madrona; Dec 5, 2023 at 02:00 AM.
Took some time but worth it. Was supplied a download link that worked 20 Minutes to download, 25 minutes to un zip, 20 minutes to transfer to sd and 75 minutes to update the car. No problems at anytime.
Cost was $80 US or $110 CDN so worth it. I have limited data on my phone (phone costs me $0) and nothing when travelling south.
https://mbnavisolutions.com/home/update-instructions/ seems to be the best
https://www.carputech.com/products/m...id-auto-module
Main Functions:
1. Apple Carplay & Android Auto Activated, support IOS AirPlay mirror link
2. GPS navigation Apps, Google Maps, Waze and Apple Maps are all available live traffic information
3. Support after-sale rearview & DVR & 360 camera input
4. EQ adjustable, best sound quality
5. HDMI input
6. Plug and play, non-destructive installation, free from wire breaks
This amazing kit adds full CarPlay functionality to your existing system while retaining all the original system functionality. The CarPlay system supports button and steering wheel controls and integrates with console or glove box USB.








