As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT COCKPIT READING LIGHT WENT OUT AND AN ELECTRICAL BURNING SMELL SOON APPEARED IN THE COCKPIT. MAINTENANCE ISOLATED THE BURNING SMELL TO THE FIRST OFFICER'S CHARTHOLDER LIGHT HARNESS AND DISCONNECTED THE HARNESS. THE ITEM IS CURRENTLY ON DEFERRAL AND THE FINAL CORRECTIVE ACTION AND PART INFORMATION WILL BE SUBMITTED AS A SUPPLEMENT TO THIS REPORT.