As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED AFTER LANDING, A BURNING ODOR COMING FROM ROW 1, THIS IS THE FOURTH DISCREPANCY OF THIS NATURE. MAINTENANCE REMOVED AND REPLACED A LIGHTS CONTROL MODULE. NO FURTHER ODOR WAS DETECTED AND THE ACFT WAS RETURNED TO SERVICE. IT IS NOTED AT NO TIME WAS THERE ANY SMOKE DETECTED.