As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3658 DURING TAXI THE 3 EMERGENCY LIGHT FLOOR PROXIMITY STRIPS WERE FOUND TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. RESET TRANSIENT CONDITION OF BATTERY PACK NR 4. THE SYSTEM CHECKED GOOD IAW AMM 33-50-04. ALL EMERGENCY LIGHTS OPERATE AS REQUIRED. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.