As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIGHT SMELL OF BURNING WIRE INSULATION NOTED UPON ENGINE SHUT DOWN THAT LINGERS FOR 2 TO 3 MIN, THEN DISSIPATES. R&R CAUTION PANEL IAW 33-12-00 AFTER INSPECTING AREA OF SMELL. FOUND ODOR COMING FROM CAUTION PANEL, NO HIDDEN DAMAGE NOTED. ACFT OK FOR SERVICE.