As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BTV, DURING SERVICE AND ROUTINE CHECK ON RON, MAINTENANCE FOUND THE PASSENGER DOOR EMERGENCY LIGHT TO BE INOPERATIVE. REMOVED AND REPLACED NR 1 EMERGENCY LIGHT BATTERY POWER SUPPLY IAW EMB145 AMM 33-50-04. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.