As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOR FLIGHT 3068 THE CREW REPORTED THAT AFTER PUSHBACK PRIOR TO ENGINE START RECEIVED A BAGGAGE EXTINGUISH RED LIGHT FOLLOWED BY AN EICAS "BAGG SMOKE" THE BAGGAGE EXTINGUISH BUTTON WAS PRESSED. AN EMERGENCY WAS DECLARED AND THE FIRE DEPARTMENT WAS CALLED. THE AIRCRAFT WAS REMOVED FROM SERVICE. NO FIRE PRESENT. REMOVED AND REPLACED SMOKE DETECTOR IAW ERJ-140 AMM 26-15-01 (CARGO). PART NUMBER: 473597-13. THE AIRCRAFT WAS RETURNED TO SERVICE.