As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN L1 DOOR IS LOCKED AND CLOSED CB P10 & P11 TRIP. TROUBLE SHOT, FOUND DAMAGED L1 DOOR 'ARM SLIDE' LIGHT HARNESS . REPLACED L1 DOOR 'ARM SLIDE' LIGHT / HARNESS ASSEMBLY. OPS CHECK GOOD PER A321 AMM 52-73-21-000-001-A AND 52-73-21-400-001-A. CIRCUIT BREAKS P10 AND P11 REMAIN CLOSED. (LP# 8434210)