Just Got A Letter From Gm ...my 2004 Xlr Needs To Have Onstar Hardware Upgrade From Analog To Digital. Cost $15 (includes Parts And Labor) Plus 1 Year Subscription To Onstar
If You Don't Upgrade Onstar Unavailable After 12/31/2007
When Did Gm Switch To Digital As Standard Equipment?
If You Don't Upgrade Onstar Unavailable After 12/31/2007
When Did Gm Switch To Digital As Standard Equipment?