As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED SMOKE COMING FROM CAPTAIN`S CHART HOLDER LIGHT AREA. ACFT PERFORMED SAFE AND UNEVENTFUL AIR RETURN BACK TO DEPARTURE. MX REMOVED AND REPLACED THE CAPTAIN'S CHART HOLDER ASSEMBLY WITH OPERATIONAL CHECK. A/C WAS APPROVED FOR RETURN TO SERVICE.