As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMER LIGHTS REMAIN ON AFTER SHUTDOWN. TRIED BOTH LEFT AND RIGHT BATTERY PACK SWITCHES. NO CHANGE. FOUND LEFT AFT EMERGENCY LIGHTING INERTIA SWITCH TRIPPED, RESET INERTIA SWITCH. CHARGED EMRGENCY LIGHTING BATTERY PACKS FOR ONE HOUR. COMPLETED OPS CHECK AFTER CHARGE CYCLE. OPS CHECK GOOD. REF MM 33-50-00