As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE EGRESS LIGHTING IN AFT CABIN WOULD ILLUMINATE. CYCLED SWITCH OFF AND BACK TO ARMED. FOUND CONNECTOR AT POWER SUPPLY, NOT FIRMLY CONNECTED. RESEATED CONNECTOR AT POWER SUPPLY AND EGRESS LIGHTING SYSTEM OPERATION CHECK NORMAL.