As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON POSTFLIGHT, NOTICED EXTERIOR EMERGENCY LIGHT ILLUMINATING THE AIRSTAIR DOES NOT ILLUMINATE ON EMERGENCY BATTERY POWER. IT WILL ILLUMINATE ON BATTERY/GENERATOR POWER, EITHER WITH THE ENTRY LIGHT SWITCH OR THE PAX SAFETY SWITCH. *** CORRECTIVE ACTION *** REMOVED FAULTY #2 AND #3 EMERGENCY BATTERY AND REPLACED WITH REPAIR AND NEW UNIT RESPECTIVELY. OPS CHECKS GOOD REF 680 AMM 33-50-10 AND NJA TC-FLT-33-1001 REV 2.