Steve
09-09-2008, 10:49 PM
Take a look at this link. If you have a 2007 or 2008 Chevy truck and you don't have the DIC buttons, take a look here.
http://www.gmtruckclub.com/forum/showthread.php?p=48526#post48526
http://www.gmtruckclub.com/forum/showthread.php?p=48526#post48526