I replaced my car battery and now my XM/Sirius radio icon disappeared from the radio apps screen. I called XM, and they sent a refresh signal, and the icon reappeared - only temporarily. Every other time I start the card, the icon either reappears or disappears. Everything else on the factory Entune radio works as normal. Help, this is driving me batty!
Maybe your owner’s manual(radio section) has a good explanation for this.
Did you read it?