As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS BITE TEST FAILS 3 RED SEAT PATHWAY LIGHTS AND LOWER EMERGENCY EXIT LIGHTED SIGN ON OPPOSITE SIDE DO NOT LIGHT UP. EPSU ON RT MID CABIN BENEATH EMERGENCY EXIT INDICATES UNIT FAULT. FOUND WIRE SHORTED UNDER SEAT 9ABC. WIRE STRANDS NOT DAMAGED. REPAIRED WIRE INSULATION, AND REPLACED 12WL POWER SUPPLY BLOWN BY SHORT. SYSTEM OP CHECK OK.