As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A DOOR SLIDE ARMED WARNING LIGHT DOES NOT ILLUMINATE DURING TEST. DEFERRED M409564 PER MEL 52-73-01-1. C/W SLIDE ARMED LIGHT TEST REF MM 52-73-11-04. WARNING LIGHT AND WARNING TONE BOTH OPERATE NORMAL. THIS CLEARS M409564.