As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FOLLOWING EMERGENCY LIGHTS ARE INOP: SLIDE LIGHT 4L, EXIT SIGN OVER DOOR 4L, EXIT MARKERS DOORS 4L & 4R. AFT GALLEY OVERHEAD EXIT SIGN, AISLE LIGHTS AT ROWS 29 & 32. THE CAUSE OF EMERGENCY LIGHT INOP CONDITION IS ATTRIBUTED TO A FAILED BATTERY CHARGER. REPLACED BATTERY CHARGER.