So for a little creativity, I have XM on another vehicle with the XM app, so just played it via my Android Audio. May keep it this way to save on a 2nd XM vehicle fee. BAM!After the update, what is your SYNC 4 version? Mine lists "21146_PRODUCT", Revision: 145.
For my XM status, tried to remove and reseat a couple fuses for Audio & SYNC but no luck. Dealer hasn't seen this issue and recommended I drop it off for a couple of days. DAYS?!?!