2015 Equinox. Using an iPod Nano connected to audio system with USB cable. On every connection MyLink screen says "Download iTunes Tags: Please confirm you would like to download iTunes Tags to: "xx's iPod". Bottom row soft buttons: "Download | Cancel | Delete All." I do not have 4G connectivity enabled in this vehicle, so couldn't download anything even if I wanted to, and not sure what the consequences of "Download" or "Delete All" would be on the iPod contents or playlists. "Cancel" just assures the same screen will appear next time I connect the iPod. Anyone with similar issue or suggested path?