Two problems related to defogger heater have been reported for the 1996 Ford Contour. The most recently reported issues are listed below.
Heater hose had a leak due to bracket above rubbing into it. Took to dealer & was informed by mechanic it was a design flaw. Had part repaired.
While driving at 55 mph, the heater core blew out, and the consumer lost all power/leaked anti-freeze.