As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IB FLT SPLRS/IB SPLRNS CAUTION MSGS ILUMINATAED ON DESCENT INTO PHL. RAN QRH, BOTH MSGS REMAINED "ON" IB FLT SPLRS/IBN SPLRNS CAUTION MESSAGES RECEIVED. THE FLIGHT LANDED AND TAXIED TO GATE WITHOUT INCIDENT. AS A PRECAUTION THE CREW DECLARED AN EMERGENCY. C/W SYSTEM RESET WITH CREW IAW MEL/CDL MANUAL PG. 1-3. RESET GOOD