As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 698 EMERGENCY LIGHTS OPERATING RANDOMLY. CORRCTIVE ACTON: REMOVED AND REPLACED 2L DOOR EMERGENCY LIGHT TEST SWITCH PER BOEING SWPM 20-83-11. FOUND DAMAGED WIRE ON SWITCH S10035 NLG TEST LIGHT REPAIRED PER BOEING SWPM 20-10-13 (2742259)