Well went out an looked at my dash. I have a 1998 GTX. Your lights are totaly different from mine. Your owners manual should have a listing of all the lights on your dash.
Tomorrow I'd call dealer and see what they say.
Sorry I can't help. Have to leave for work. If this is still open when I get home, I'll see if I can find anything. But I'm sure by then, one of the guys will come up with anwser.
Good luck