July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Symptom Chart
WARNING: This page is about a different car, the 2002 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Climate Control System Symptom Chart (1 Of 2)
Courtesy of FORD MOTOR CO.
Fig 2: Climate Control System Symptom Chart (2 Of 2)