@scull801 , Steve, Turn ignition switch to on without starting the engine. Press the options button on the instrument panel until the service light is displayed, then press reset/set button to show the reset confirmation screen.
Turn ignition off. Repeat if message comes back.
Use the links below for more info.. Good luck.
I hope this helped you out, if so let me know by pressing the helpful button.
https://www.youtube.com/watch?v=FF9e44tQ0qw
http://www.ehow.com/how_7325389_reset-soon-light-grand-am.html
https://www.youtube.com/watch?v=98KaMGzw5XE