As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS ARE INOPERATIVE AT SEATS 5ABC THROUGH SEATS 10ABC. REMOVED AND REPLACED EMERGENCY POWER BATTERY PACK RIGHT SIDEWALL BY FLOOR AT STATION 500 PER AMM 33-51-06 PAGE BLOCK 201. NO FAULTS NOTED. EMERGENCY LIGHTS AT SEATS 5ABC THROUGH SEATS 10ABC OPS CHECKS GOOD.