As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT WHEN THE EMERGENCY LIGHT SWITCH WAS PLACED IN THE ARMED POSITION THE CABIN EMERGENCY LIGHTS WOULD COME ON. MAINTENANCE REMOVED AND REPLACED THE FLIGHT ATTENDANT'S LIGHT CONTROL MODULE, OPERATIONALLY TESTED THE SYSTEM AND CLEARED THE DISCREPANCY.