As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE MAINTENANCE CHECK, FOUND EMERGENCY SEAT LIGHTING ROWS 17 TO 22 LT SIDE INOP. EMERGENCY LIGHTING L-2 DOOR INOP. EMERGENCY SEAT LIGHTING ROWS 17 TO 22 OPS NORMAL. CLEANED LIGHT SOCKET AT L-2 DOOR AND RELAMPED, OPS CHECKED GOOD.