As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERG EXIT SIGN/LIGHT: DURING TEST, THE EMERGENCY EXIT SIGN LIGHT ON THE FRONT LOWER BOTTOM OF LAV IS NOT ILLUMINATED WHEN ALL OTHER EMERGENCY LIGHTS ARE ON. (PRE-FLIGHT) CORRECTIVE ACTION// REMOVED AND REPLACED AFT EMERGENCY BATTERY LIGHT OPS CHECK GOOD