As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON LIGHT TEST DURING PREFLIGHT ALL EMER LIGHTS JUST BLINK CONTINUOUSLY. AFTER BATTERY EXERCISE TASK CARD PROCEDURE WAS PERFORMED, NO DEFECTS WERE FOUND IN THE EMERGENCY BATTERIES. RE-CHARGED BATTERIES IAW TASK CARD TC-FLT-33-1001 REV 2 AND RESTORED TO ORIGINAL CONFIGURATION