As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE TAXI OUT FOR TAKEOFF, A STANDBY PITOT HEAT FAIL WARNING MESSAGE WAS DISPLAYED. THE AIRCRAFT RETURNED TO THE GATE. OUTSTATION MAINTENANCE INSPECTED AND APPROVED THE AIRCRAFT, FOR A FERRY FLIGHT TO PIT. THE FERRY FLIGHT WAS CONDUCTED WITHOUT INCIDENT. PIT MAINTENANCE INSPECTED AND REPLACED THE STANDBY PITOT HEAD IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 34-11-04. OPERATION CHECKS WERE COMPLIED WITH.