As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAV 142 NOTED BURNING ELECTRICAL SMELL FROM MIRROR LIGHT. FOUND MIRROR LIGHT TUBE INCORRECTLY FITTED. FOUND LIGHT TUBE PIN BENT AND CAUSING ARC AND MELTED THE HOLDER ASSY. DISCONNECTED BALLAST PLUG AND CAPPED AND REMOVED MIRROR LIGHT TUBES. REQUIRES NEW END HOLDER ASSY. REPLACED LAMP HOLDER ON LIGHT FIXTURE, OP CHECKED GOOD.