2017-3 available.
Updated 10 minutes ago using USB stick.
I was getting unzip0077 error when trying to extract maps onto a USB memory using BMW Download Manager although using FAT32 file system. Had to manually extract the zip file located in the user home directory: %userprofile%\bmw-dlm\dl
The file/directory tree on the USB stick:
Don't panic when iDrive shuts down after idle timeout during the update. The process won't be interrupted, so just turn the iDrive on.
