GVN 53 Owner’s ManualXM radio, Weather, and StockSXM radio, WeaTher , and sToCksActivating Your SubscriptionIf you purchased an optional XM antenna, you must purchase and activate your XM subscription before you can usethe XM features. Make sure your XM antenna is connected. Press the Menu button three times and select About.➍ Select.+.and.-.to.change.the.channel..Select.Next.. ➎ Select.Power Off XM..➊ Select.XM. ➋.Select.Subscribe. ➌.Call.XM..Then.select.Next..If your XM service is notactivated within an hour, you canrefresh the activation signal. CallXM customer care at 1-800-985-9200; or go to www.xmradio.com /refresh, enter your radio IDwhere requested, and refresh theactivation signal.
