As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCOVERED EMERGENCY LIGHTS REMAIN ON IN ARMED POSITION. REMOVED NR 1 EMERGENCY BATTERY AND INSTALLED A TESTED BATTERY. REMOVED NR 2 EMERGENCY BATTERY AND INSTALLED A REPAIRED BATTERY. ALL WORK DONE IAW P300 AMM 33-52-01. OPERATIONS CHECK GOOD AT THIS TIME.