As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS WILL NOT ILLUMINATE. ALLOWED FOR THE EMERGENCY LIGHTS BATTERY PACKS TO CHARGE FOR ONE HOUR FROM APU POWER. COMPLIED WITH AN OPS TEST, OPS TESTED GOOD, ALL INTERIOR & EXTERIOR EMERGENCY LIGHTS ILLUMINATED. PROCEDURES DONE IAW AMM 33-51-00. ACFT OK FOR SERVICE.