Because its the same beeping sound (10 beeps) then stops for about a minute or 2 and then again 10 beeps ... and this cycle continues.
This is the sound (and frequency) when I keep the fridge door open for extended periods of time and the fridge is trying to warn me that the door is open.
However the door is closed but the fridge is still trying to warn me. Looks like some glitch in the sensor that identifies whether the door is open or closed.
Yes, the light was on in the fridge section even when the door was closed.
But after a few hrs it stopped keeping on and it was dark even when I was opening the door .. so not too sure whats going on.
BTW overnight it was beeping. When I got back in the morning it had stopped beeping. Everything seems to be fine now.
I suspect the front panel juice door for this fridge is the culprit as when I opened that small door for juice section it started all over again.
I think I will just stop using the juice door and use the main door each time I need to open the fridge for anything.