Originally Posted by SamS
I neglected to verify checksums, but I downloaded as ISO. Those don't really get corrupted, in my experience. I might try again on Friday, but worse case scenario I just take it to the dealer and have them fix. I honestly don't think I've ever had either option available since I came back from ED. I think it makes more sense that the update from European to US maps missed something with satellite perspective, than the 10 second activity of plugging in a USB drive to the glove box.
For sure, the options should be present under Map settings.