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 GALLEY EMERGENCY EXIT LIGHTS TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY AND BATTERY CHARGER ASSEMBLY ASSY IAW EMB AMM TASK 33-50-04-000-801-A & 33-50-04-400-801-A . THE OPERATIONAL CHECK WAS NORMAL AT THIS TIME. THE AIRCRAFT WAS RETURNED TO SERVICE.