What was found
SEA - DURING LINE CHECK, FOUND FORWARD CABIN EMERGENCY LIGHTING ON WITH POWER OFF. REPLACED POWER SUPPLY, BATTERY PACK. LIGHTS THEN OPERATED PROPERLY. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - DURING LINE CHECK, FOUND FORWARD CABIN EMERGENCY LIGHTING ON WITH POWER OFF. REPLACED POWER SUPPLY, BATTERY PACK. LIGHTS THEN OPERATED PROPERLY. (M)