Hello all, just picked up a 2018 389 and having smartnav problems and can’t get it to play anything from the radio on any form whether it’s am/fm, xm, Bluetooth etc...it keep says loading source and just keeps trying to load. Can’t even get static out of the speakers, nothing. I’ve tried to update the software with a usb with no luck and with wifi with no luck. Is this thing toast? And I’ve pulled the fuse and done multiple hard restarts on it as well and nothing will work!