As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR EMERG EXIT LIGHT: DURING CABIN EMERGENCY LIGHT TEST, SEATS 5 AND 8 FAILED TO ILLUMINATE. FOLLOWED CHARGING PROCEDURE, LIGHTS STILL INOP. CORRECTIVE ACTION; REPLACED #3 EMERGENCY LIGHTING BATTERY. OPS CHECK GOOD AT THIS TIME. PERFORMED WORK IAW CE680A MM CH. 33-50-00.