68 montego

I just purchased an 03 Park Ave. The "service stabilitrak soon" light comes on occassionally. If I hit the reset it goes out and doesn't come back on again until the car has been restarted or on another trip. Nothing else seems amiss. Is this anything to worry about? One would think that if it were a major issue, that the light would come back on again. Could this possible be something simple???? I have 30 days of warranty on it, so any help quickly would be great!