As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX INSPECTION THE EMERGENCY LIGHT SYSTEM BATTERY POWERED FLOOR PROXIMITY STRIP AT SEATS 18 THROUGH 20 NOT ILLUMINATING ( EMERGENCY LIGHTING SYSTEM (BATTERY POWERED) FLOOR PROXIMITY STRIPS ITEM MOVED TO DMIL OPERATE PER MEL 33-50-00-2 EXP 09-50-00-2 CAT C EXP 09-08-19. REMOVED AND REPLACED FLOOR PROX EMERGENCY LIGHT IAW AMM 33-50-12 OPS CEHCK GOOD PLACARD REMOVED.