[Solved] The Amica FK332.3DFX fridge - squeaks when closing the door, resets the display

So far it has been working normally, now when the refrigerator door closes, an alarm sounds, the display resets. After closing the door, the display is reset for a while, after which the set temperature is normally displayed. When zeroing, all options light up, i.e. super cool, super freeze, holiday and alarm, and ' clock 'temperature is zeroed.
Does anyone know what error this fridge behavior is pointing to?

Always when opening the door the display on the door turned on, now it does not turn on at all, only when closing, as I wrote above.

Moments ago I was removing something from the freezer and after closing its door began to howl the alarm, the alarm icon lit up and the display where the freezer was temp appeared - such 2 lines. After the alarm was cleared, normal temperature appeared.

Hello. I have exactly the same problem. Unfortunately, I have not been able to solve it so far, but yesterday the display stopped working completely and nothing is displayed, while the fridge works correctly. It is possible that this is caused by damage (chafing) to the door wire. As I will be closer to solving the problem I will write.

As I thought, it was a broken wire in the display harness. You can easily replace it yourself, and in the link I send bearings to a new bundle. Unfortunately, you have to wait for her about 2 weeks
https://north.pl/karta/przewody-wyswietlacza-do-lodowki-amica--1033131-,SG7-Q5-CL2D-WE1.html

Hello, this is indeed the bundle I have already exchanged 3 times, and for now for warranty, but this is about to end, and Amica does not feel guilty and does not intend to do anything with it. Replacing the door harness.