As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C2 FOUND L1 DOOR EMERGENCY LIGHT INOP. IAW AMM 33-51-04-902-001-001 REV 98.01 REPLACED THE EMERGENCY LIGHT BATTERY M5170 AT U/D STA 550 WL323 LBL83. IAW AMM 33-51-04-902-001 REV 98.01 PERFORMED EMERGENCY LIGHT BATTERY OPERATION TEST, RESULT WAS SATISFACTORY.