As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AFTER PARKING AT GATE, DOOR 3R STILL SHOWS ARMED EVEN AFTER VERIFYING IT IS DISARMED. REPLACED RIGHT HAND AFT EMERGENCY EXIT SLIDE ARMED LIGHT 2WN2 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52--73-21.