As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA CREW REPORTED CTR PEDESTAL LIGHTS STARTED FLASHING & CREW UNABLE TO SEE OR SET COMMUNICATION FREQUENCIES. FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED STABILIZER TRIM & COCKPIT DOOR LOCK MODULE. SYS GND CHECKED NORMAL, OPERATION CLOSED.