As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CABIN FILLED WITH SMOKE AFTER NUMBER ONE ENGINE WAS STARTED. A RE-CIRC FAN FAIL WARNING MESSAGE WAS ALSO NOTED. MAINTENANCE INSPECTED AND CYCLED POWER ON THE AIRCRAFT. THE DISCREPANCY COULD NOT BE DUPLICATED, AND THE AIRCRAFT WAS RETURNED TO SERVICE. ON 23JUNE99 THE AFT RECIRC FAN FAIL WARNING OCCURRED AND THE FAN WAS REPLACED, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 21-22-01.