As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAW - DURING PS-2 INSPECTION, FOUND FORWARD EMERGENCY FLOOR, EXTERIOR AND EMERGENCY EXIT DOOR LIGHTS DO NOT ILLUMINATE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT LOCATION 3WL. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)