What was found
DTW FIRST CLASS OVERHEAD EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY FOR FIRST CLASS OVERHEAD EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW FIRST CLASS OVERHEAD EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY FOR FIRST CLASS OVERHEAD EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.