As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMER LIGHTS EICAS ADVISORY FLIGHT DECK EMERGENCY LIGHT SWITCH IS NOT IN THE ARMED POSITION, OR SWITCH IN ARMED POSITION AND FLIGHT ATTENDENT EMERGENCY LIGHT SWITCH SELECTED ON. EMER LTS SWITCH-SWITCH GUARD BROKEN/LOOSE. WONT ENGAGE SWITCH WH EN CLOSD SECURED COCKPIT EMERGENCY LIGHT SWITCH,OPS CHECK NORMAL.