As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING REFUELING OPERATION, REFUELER COULD NOT PRESSURE REFUEL. CIRCUIT BREAKER E1 'QUANTITY AUX POWER WAS TRIPPED. BREAKER RESET AND WHEN REFUEL DOOR PANEL SWITCH WAS ACTIVIATED SPARKS AND SMOKE CAME FROM WIRING AT POINT IT ENTERED SWITCH.