What was found
ALL EXIT SIGNS (4 TOTAL) AT OVERWING EMERGENCY EXITS DO NOT LIGHT UP. REPLACED CABIN EMERGENCY LIGHTS BATTERY. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ALL EXIT SIGNS (4 TOTAL) AT OVERWING EMERGENCY EXITS DO NOT LIGHT UP. REPLACED CABIN EMERGENCY LIGHTS BATTERY. OPERATIONAL CHECK GOOD.