As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSING THROUGH FL340 RVR UNLOCK #2 LIGHT CAME ON. IT WAS FAIRLY DIM. WE DID A LIGHT TEST AND ECAM DISPLAYED THAT THE #2 REVERSER WAS UNLOCKED, WE TESTED THE LIGHT SEVERAL TIMES AND EACH TIME THE. REMOVED AND REPLACED #2 ENG RVDT AND STOW/DEPLOY SWITCH ASSEMBLY PER A300 AMM 78-31-40. OPS TEST GOOD. REVERSED DMP. OPS. TEST GOOD. REF: AMM 78-31-40. PLACARD REMOVED. RESTORED AIRCRAFT TO FULL OPERATIONAL CAT STATUS.