2002 Jeep Grand Cherokee electrical system problems

Air conditioner fan stopped, thought I had it set wrong, changed the setting, started working again. Couple of weeks later it stopped again. Then it would work intermittantly. Called dealer and they said check fuses and relays, checked ok. Called them back, they said check wiring harness for meltdown. Connector and wires going to the blower were melted. They said I needed to schedule an appt. They did not tell me to disconnect wires or that I needed to worry about possible fire.

On march 7, 2007, the instrument panel in my 2002 jeep grand cherokee laredo suddenly failed-gas gauge, speedometer, odometer, battery level, temperature gauge etc all inoperative. On march 8, 2007 my mechanic told me that this event was covered under chrysler recall 994. Today I took my car to the dealer who said that the recall had already been performed in 2002 and so they were unable to perform the recall again.