What was found
PHX - DURING THE EMERGENCY LIGHTS TEST, THE FORWARD LEFT EMERGENCY LIGHT BATTERY FAILED. MAINTENANCE REPLACED THE FORWARD LEFT EMERGENCY LIGHT BATTERY. OPERATIONALLY TEST OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - DURING THE EMERGENCY LIGHTS TEST, THE FORWARD LEFT EMERGENCY LIGHT BATTERY FAILED. MAINTENANCE REPLACED THE FORWARD LEFT EMERGENCY LIGHT BATTERY. OPERATIONALLY TEST OK.