What was found
DTW - LOWER EMERGENCY EXIT LIGHT AT LEFT OVERWING EMERGENCY EXIT DOOR INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT AT LEFT OVERWING EMERGENCY EXIT DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - LOWER EMERGENCY EXIT LIGHT AT LEFT OVERWING EMERGENCY EXIT DOOR INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT AT LEFT OVERWING EMERGENCY EXIT DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.