As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED SMOKE IN THE COCKPIT. MAINTENANCE INSPECTED AND PERFORMED OPERATIONAL CHECKS OF THE PACK SYSTEM AND HX FANS IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 21-00-00. NO DEFECTS WERE NOTED. THE AIRCRAFT WAS THEN RELEASED FOR SERVICE.