As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALL EMERGENCY LIGHT REMAINED ON AFTER POWER WAS OFF THE PLANE. ACCOMPLISHED AOM PROCEDURE TO RESET COCKPIT G SWITCHES ON LEFT AND RIGHT AND QRH PROCEDURE WITH NO SUCCESS. ALL EMER LIGHTS REMAINED ON AFTER DOING THE PROCEDURES. RESET THE EMERGENCY LIGHTING INERTIA SWITCH.