As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON SERVICE CHECK FOUND ROW 2CD, 5CD AND 6CD EMERGENCY PATH LIGHTS INOPERATIVE. LAMPED 5CD AND 6CD SEAT ROW LIGHTS CHECKED OK. NO HELP ON SEAT 2CD FOUND BAD CONNECTION. ALSO, DURING FINAL OPS CK ALL FIRST CLASS LIGHTS WENT INOPERATIVE. R & R BATTERY CHARGER AND BATTERYPACK IAW AMM 33-51-07. REPAIRED WIRING IAW SWPM 20-30. OPS CHECK NORMAL. ACFT OK FOR SVC.