As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3953 CREW REPORTED ELECTRICAL BURNING ODOR COMING FROM THE AREA OF THE CABIN LIGHT CONTROL PANEL AND FASTEN SEAT BELT SIGN ABOVE IT AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED PASSENGER CABIN LIGHTING CONTROL MODULE ASSEMBLY IAW EMB 145 AMM 33-21-01. OPERATIONAL TEST GOOD. AIRCRAFT RETURNED TO SERVICE.