As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. SEAT MOUNTED EMERGENCY LIGHTS AT ROWS 26-36 AND THE AFT ENTRY WALL EXIT MARKERS ARE INOPERATIVE. REMOVED AND REPLACED M10801 BATTERY PACK AND CONTROL MODULE IAW AMM 33-51-07. OPERATIONAL CHECK NORMAL. SEE ALSO AALA20161017001.