As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 15WL SHOWS BATTERY FAULT DURING TESTING AND EMERGENCY PATH LIGHTS AT SEATS 11ABC, 12ABC, AND 13ABC ARE INOPERATIVE. MAINTENANCE RE-CONNECTED PINS TO CONNECTOR 7261VC PER AWM 33-51-06 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.