As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI IN, SMELL OF SMOKE FROM THE AIR CONDITIONING SYSTEM. FLIGHT DECK FAN SWITCHED OFF WITH NO FURTHER SMELL. AFTER SHUTDOWN, UNABLE TO SWITCH FAN BACK ON. CIRCUIT BREAKER PULLED AND ITEM TRANSFERRED DMI M04-064. REMOVED AND REPLACED FLIGHT COMPARTMENT RECIRCULATION FAN IAW MM. OPERATION CHECK NORMAL. GOOD FOR SERVICE.