As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OPERATIONAL TEST FOUND SEAT 16AB AFT AND STAIR AREA EMERGENCY LT INOP. REPLACED THE CABIN SEAT 16AB AFT & STAIR AREA ONE EMERGENCY LT AND OPERATION TEST CARRIED OUT FOUND NORMAL AS PER AMM 33-51-12-422-006 REV87 & AMM 33-51-12-712-009 REV87.