As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT INTO PIE, THERE WAS A ELECTRICAL SMELL IN THE COCKPIT NEAR FIRST OFFICER'S CLEARVIEW WINDOW. INSPECTED WIRING BEHIND RIGHT CONSOLE, OVERHEAD CONSOLE AND WIRING HARNESS IN E & E COMPARTMENT. NO BURNT OR DAMAGED WIRING NOTED. SUSPECT FIRST OFFICER'S CLEARVIEW WINDOW THERMAL SWITCH. REPLACED THERMAL SWITCH IAW DC9 MM 30-41-02.