As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4662 THE CREW REPORTED THE CABIN EMERGENCY LIGHTS WERE FOUND IN THE EMERGENCY POSITION. THE EMERGENCY LIGHTS WERE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1, 2, 3 & 4 EMERGENCY BATTERY IAW CRJ MM 33-15-17. SERIAL NUMBERS: 110819, 76805, 85318 & 78157. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.