As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 50 - DURING ROUTINE MAINTENANCE, THE FORWARD LEFT EMERGENCY EXIT ICON LIGHING WAS FOUND INOP. THE SYSTEM WAS TROUBLESHOT AND THE FORWARD LEFT EMERGENCY LIGHT BATTERY PACK WAS AT '0' VOLTAGE. AFTER THE BATTERY CHARGING SYSTEM WAS FOUND OPERATIONAL A SERVICEABLE BATTERY PACK WAS INSTALLED. SYSTEM OPERATIONAL CHECK WAS GOOD. (M)