What was found
EMERGENCY LIGHTS AT SEAT 18 RIGHT ROW FROM AFT SIDE INOPERATIVE. REPLACED BATTERY OF M732 POWER SUPPLY. SYSTEM OPERATION IS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTS AT SEAT 18 RIGHT ROW FROM AFT SIDE INOPERATIVE. REPLACED BATTERY OF M732 POWER SUPPLY. SYSTEM OPERATION IS NORMAL.