As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEN - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT ESCAPE PATH SEAT LIGHTS DIM. ONE WIRE HARNESS OF DUAL BATTERY POWERED SYSTEM NOT CONNECTED DUE TO INCORRECT HARNESS LENGTH. SPLICED ADDITIONAL WIRE INTO HARNESS BETWEEN SEATS 19 AND 20. SYSTEM GROUND CHECK NORMAL OPERATION. (M)