What should I do if the refrigerator door alarm keeps sounding?

The Door Ajar Alarm sounds when the refrigerator door(s) or freezer drawer is open for 5 minutes while cooling is turned on, and the alarm will repeat every 2 minutes. Simply close all doors and the freezer drawer to turn it off, after which the feature resets and will reactivate if a door is left open again for 5 minutes. To mute the audible alarm temporarily while keeping the doors open, such as during cleaning, press any button on the control panel. (Page 21)