If you have a trial or paid subscription but SiriusXM® isn’t active or you’re not getting your channels, try refreshing your GMC Infotainment System.†
If you are near your vehicle:
1. Call (855) MYREFRESH OR (855-697-3373). Just make sureyour vehicle is turned on with a clear view of the sky.
-OR-
2. Visit siriusxm.com/refresh and then follow the steps.
If you are NOT near your vehicle:
1. Text† the word “Refresh” to 77917.
2. You’ll receive a text with a link to start the refresh process.
3. When you’re in front of your radio, select the link and follow the instructions.
