As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A ROUTINE OVERNIGHT SERVICE CHECK, MAINTENANCE INSPECTION, REPORTED THAT THE EMERGENCY EGRESS PATH LIGHTING AT SEAT ROW 16 WOULD NOT TEST. FURTHER REPORT THE REMOVAL AND REPLACEMENT OF 2 (TWO) LAMPS AT ROW 16. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED IAW AMM 33-53-01. THE AIRPLANE HAS RETURNED TO SERVICE.