As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 3302 - CENTRAL WARNING PANEL EMERGENCY LIGHTS UNARMED DOES NOT ILLUMINATE WITH THE SWITCH IN THE OFF POSITION. REMOVED AND REPLACED BULBS IAW SAAB MM 31-50-10. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)