As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE WORKING SVC CHK FOUND EMER EXIT LIGHTS @ ROWS 15,19 +23 ABC SIDE INOP. TROUBLE SHOOT PER A321 TSM 33-51-00 FOUND FAULT 11WL. REMOVED AND REPLACED EPSU PER A321 AMM 33-51. OPS CHECK GOOD. MEL AND PLACARD REMOVED. (M) PROCEDURES REVERSED. (L/P# 8182004)