As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENTRY DOORS, EMERGENCY DOOR, CARGO DOORS, ACCESS DOOR ALL ILLUMINATED AT ONCE. PLUS THE SLIDE LIGHTS BLINKING IN CABIN WITH ASSOCIATED EICAS MSGS. SEAT BELT FAIL TO EXTINGUISH IN AUTO. REPLACED PSEU, CKS OK PER M/M. DOOR SLIDE SEAT BELT SIGNS WARNING INDICATIONS CHECK OK.