What was found
DTW COCKPIT EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK FOR COCKPIT EMERGENCY LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION. (CLOSED)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW COCKPIT EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK FOR COCKPIT EMERGENCY LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION. (CLOSED)