As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PANEL 143BZ (CTR FLOOR) EMERGENCY LIGHTS DO NOT COME ON AND DIM ALL OTHER EMERGENCY LIGHTS WHEN PLUGGED IN. R & R POWER SUPPLY BASE AND BATTERY, NO FIX. FOUND LIGHT HARNESS AT THIS LOCATION WIRED INCORRECTLY. REWIRED HARNESS. FLOOR EMERGENCY ESCAPE LIGHTS OPERATE NORMALLY.