Good Way to Update the Maps on a 2020 GLB?

[Dewars_Rocks]

Is there a good way to update the maps on a 2020 GLB? My daughter and son in law recently bought one and the dealership told them they would have to have someone come in and do the upgrade and that it'd be a few weeks before they could do it. I've been updating map data on MLs and recently updated my GL via CD or USB for years and that sounded odd.

 

[samo]

To update the map, you can download the official Mercedes Comand Map Download manager.
With this program you can download the map to a USB drive.
After this, you need to buy a map update PIN.

 

[Dewars_Rocks]

I will try that out when I am able to download on here. Hopefully this software will work to setup the map updates on their GLB.