As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT 6000 FT REAR 1 DOOR OPEN ANNUNCIATOR LIGHT ILLUMINATED. NO PRESSURIZATION LEAKS. NO AIR LEAKS. RETURNED TO AIRPORT FOR EVALUATION. AIRCRAFT CONTINUED FLIGHT WHERE MAINTENANCE CLEANED SWITCH, OPERATIONAL CHECK GOOD IAW MM, MEL CLEARED.