As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANT NOTIFIED COCKPIT OF A SMOKE ODOR BY DOOR 2, ODOR WENT AWAY AFTER 5 MINUTES. ODOR WAS AROUND THE OVERWING EXITS ROW 20. CHECKED CEILING, ENTRY AND WINDOW LIGHTS AROUND EXIT ALL WORKING NORMALLY. CHECKED READING/CALL LIGHTS AND OPERATED VIDEO SYSTEM ALL NORMAL. FOUND READING LIGHT INOPERATIVE AT SEAT 20D. DROPPED CEILING PANEL AND OPERATED PACKS LEFT RIGHT NO ODOR. UNABLE TO DUPLICATE.