As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT FOUND THE LEFT FORWARD WING/FUSELAGE LIGHT IS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT FORWARD WING FUSELAGE LIGHT ASSY IAW EMB AMM 33-50-10 2M2 AND 3L2 AND THE NR 1 BATTERY AND BATTERY CHARGER. THE AIRCRAFT WAS RETURNED TO SERVICE.