As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SOME CEILING EMERGENCY EXIT LIGHT CONTINUE TO ILLUMINATE AFTER NUMEROUS RESETS. FIVE ADJACENT LIGHT BEHIND DOOR 2L STAY ON EMERGENCY LIGHT SYSTEM NOT OPERATING CORRECTLY CHANGED ATA 3300 TO 3320. RESET DONE ON ELEC PLUG DM33099 BATTERY PACK CHECK FOR OPER IAW M/M 33-51-06 SYS OK.