As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DECENT, CREW REPORTED A BURNING ELECTRICAL SMELL IN THE COCKPIT FOR ABOUT 30 SECONDS WITH PAINT SMOKE BEING SEEN FOLLOWED QRH PROCEDURES. THERE WERE NO ALARMS, WARNING MESSAGES OR SMOKE IN CABIN. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY. AIRCRAFT WAS INSPECTED FOR SMOKE IN COCKPIT. NO DEFECTS WERE NOTED AND AIRCRAFT WAS RETURNED TO SERVICE. (SW21200501211)