As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THE EMERGENCY LIGHTS WILL STAY ON WHEN ARM POSITION, AFTER BOTH ENG RUNNING HAS TO TURN OFF & THAN ARM TO LIGHTS TO EXTINGUISH. THE ACFT WAS REMOVED FROM SERVICE. R & R SWITCH 2WL. THE OPS CHECK WAS GOOD IAW JIC 33-50-00. THE ACFT WAS RETURNED TO SERVICE.