What was found
EMERGENCY LIGHTS IN COCKPIT REMAINED ILLUMINATED WHEN POWER OFF. REPLACED EMERGENCY BATTERY, OPS CHECKED GOOD IAW DC-9 MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTS IN COCKPIT REMAINED ILLUMINATED WHEN POWER OFF. REPLACED EMERGENCY BATTERY, OPS CHECKED GOOD IAW DC-9 MM.