Got tired of mine too
http://www.elcovaforums.com/forums/s...ad.php?t=24471
Look in the front drivers side fender well for a wiring harness that has a relay plugged into it, remove it, it is for the air suspension.
It will be just to the right of the shock tower in this pic. I took all the air suspension parts out, wiring and all but in there is a relay, try it and see if the light goes out, may have to pull negative lead on battery for a bit to clear codes/warning after taking it out.
Attachment 51809
Before pic showing relay
Attachment 51810