With this vehicle, the horn tends to die on itself. They get water inside and die off prematurely, because the horn is located down below the fenders behind the tire well. Even a newer horn, because of the location will eventually fail.
The Cruise Control, is another story, and is likely caused by a faulty wire over anything else. Look around, this was answered 6 months ago on a 98 Mercury Sable (mine).
Friday, September 11th, 2009 AT 12:35 PM