As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERMITTENT ODOR OF BURNING INSULATION UNDER THE GLARESHIELD ON FIRST OFFICER'S SIDE. FOUND BROKEN WIRE ON FIRST OFFICERS CLEARVIEW WINDOW ANTI-FOG WIRING. SUSPECT WIRE MAY HAVE BEEN ARCING CAUSING THE SMELL. REPAIRED BROKEN WIRE. FIRST OFFICER'S CLEARVIEW WINDOW ANTI-FOG OPERATIONAL CHECK GOOD.