One problem related to horn assembly has been reported for the 2002 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Ford Mustang based on all problems reported for the 2002 Mustang.
On March 21, 2007, my Mustang caught fire in the driveway of my mother's home in new brighten, PA 15066 where I then lived. It was parked at about 7pm after driving into new brighten and back, about 5 miles each way. At about 2am that night we were awakened by the car horn and the glow of the car engulfed in flames. A fire inspection result was undetermined.