As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PS-2 INSPECTION, FOUND LEFT OVERWING EMERGENCY EXIT SIGN ON WALL PANEL INOPERABLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED EMERGENCY LIGHT INVERTER IAW EMBRAER AMM 33-50-11. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.