As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: WHILE PERFORMING THE EMERGENCY LIGTHING SYSTEM OPERATION CHECK FOUND SEAT 20H EMERGENCY LIGHT INOP PER WORK CARD 78T21033001. MAINTENANCE FOUND DAMAGED WIRE UNDER SEAT 20H, RETERMINATED WIRE AT EMERGENCY LIGHT UNDER SEAT 20H,