I still have my o4. 5 4x2, but just bought a 2002 4x4 ST model. Never owned a 4x4, but got an awesome deal. It was in 2H when I drove it home, nothing on the dash. . Played with it and put it into Neutral... No light. Light only came on for 4L and 4H. . which would be best for everyday driving if you do NOT need any 4x4 at all??? Sorry for the dumb question... Drove diesels my whole life but never a 4x4!! Thanks guys and Gals...