As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REFERENCE HEAVY MAINTENANCE NON ROUTINE N0499. DURING TEST FORWARD EMERGENCY LIGHT 61WL WOULD NOT ILLUMINATE. TROUBLESHOT SYSTEM IAW A318 TSM 25-62-00-810-813. FOUND TWO BULBS BURNT OUT. REPLACED BULBS IAW A318 AMM 33-51-15 PAGE BLOCK 401. OPERATIONAL TEST GOOD IAW A318 AMM 33-51-00-710-001.