As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DTW - EEL - DURING INSPECTION DISCOVERED THE FORWARD F/A JUMSEAT INBOARD EMERGENCY FLASHLIGHT BATTERY DEAD. MAINTENANCE REMOVED AND REPLACED THE FORWARD F/A FLASHLIGHT BATTERY PACK IAW AIRBUS 320 MM 25-65-52. OPERATIONAL CHECKS WERE GOOD.