As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SERVICE CHECK, THE LT AND RT L-3 DOOR EMERGENCY EXIT SIGNS WERE FOUND INOPERATIVE. FOUND POWER PIN PULLED OUT OF CANNON PLUG TO BATTERY CHARGER. REPLACED BATTERY CHARGER IAW AMM. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.