1995 Cadillac DeVille Owner's Manual - Page 94

NOTICE: ' I f your key seems stuck in LOCK and you can't turn it, be s w e it is si1 the way in. If it is, then trrrn the steering wl~eel and left right while you turn the key hard, But turn the key only with your hand. Using a tool to force it could Break the key or the ignition switch. I f none of this works, then your vehicle needs service,