As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRIOR TO DEPARTURE, MAINTENANCE REPORTED BOTH EMERGENCY OVERWING EXIT LIGHTS INOPERATIVE. MAINTENANCE IS IN THE PROCESS OF TROUBLESHOOTING THE SYSTEM. AN ADDENDUM WILL BE ISSUED WHEN REPAIR IS ACCOMPLISHED. ADDENDUM: REPLACED FORWARD AND CENTER BATTERY PACKS PER MM 33-51-32.