2002 Cadillac Escalade Ext

Interior problem
2002 Cadillac Escalade Ext V8 All Wheel Drive Automatic 102000 miles

My onstar light is on and when I push the button it blinks and then remains on. I have never subscribed to onstar but one day I entered my truck and it was on and has never went off. Can you help me figure out why?
August 4, 2009.

I believe you still have an old analog system. Everything went to digital in Feb 09, if I am not mistaken. You can either have it upgraded to digital(at a cost), or disabled(which would probably also be at a cost).

Aug 4, 2009.