Refrigerator chirping Electronic chirping noise coming from dispenser area

Turn off by pulling the mains plug. Leave for 5 minutes and plug it back it. If it is a software based sounder, this might reset the mainboard.

Or, it may be a mechanical noise like a fan resonating.

Some help here

https://www.google.com/search?q=miele+refrigerator+%2F+freezer+combo+making+constant+chirping+noises

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If you remove the ice bin, turn it around where you can see the back, you should see a circular area in the middle with two fins. Now look in the freezer and you'll see the auger motor arms, basically some metal protruding that turn this circular area. More than likely the area on the bin has either broken or come out of place

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

You may have an issue with the "electronic dispenser control board". Also, check your "water reservoir" located in the fresh food area (lower rear area) to ensure that the water is not frozen (if frozen, this will prevent water from dispensing at external dispenser).

Contact an appliance service company.

there iis a switch on the door dispenser that operates when you slip your glas up for cold water and in doing this you should hear a click from the solinoid when this part of operation takes place
if no noise then probable the solinoid is faulty
if there is a noise then disconnect pipe going up inside of door which in toe kick area try pushinhing on switch to operate if no water comes out remove filter and try again, water should come out where the filter is situated
if no go replace water valve

Some areas noise may come from:
Inside:
Whenever the refrigerator is cooling a circulating fan is operating to move air through the freezer and refrigerator. This fan can be found in one of several locations: For freezers positioned on top of the refrigerator the fan can be found on the back wall at the center of the freezer; If your freezer is on the bottom then the fan will be near the top on the back wall of the freezer; and if your freezer is on the side the fan will be on the back about 1/2 way up or near the top.
These fan tend to wear out over time and make a noise like a whistle or chirping sound. Open the freezer and press any switch. If the noise is louder with the door open the motor that operates the evaporator fan is likely the cause. This fan cannot be serviced in any way and must be replaced.
The back of the refrigerator:
The compressor, defrost timer, or the condenser fan motor may be the cause of noise from the back. The compressor is located near the bottom and is identified by it's small black case that appears to have no moving parts, but several colored wires coming out of it. If you find the compressor is what is making the noise then you will have to replace it in order to get the noise to stop, these aren't serviceable (and can be expensive). Near the back of the refrigerator you'll also find the condenser fan. Sometimes this fan gets clogged with debris and can make a lot of noise as a result. If this is the case then simply clean the blade with a soft bristled brush, you can usually get one of these brushes from a hardware store, or you can order it from us by calling our 800 number. If it doesn't need to be cleaned then the whole motor may need to be replaced.
The defrost timer is usually found behind the kick panel. The timer has an electric motor attached to it that may become noisy over time and will need to be replaced in order to get it to be quiet again.
The bottom of the refrigerator:
Noises detected at the bottom of the refrigerator almost always originate from the back of the refrigerator. However, sometimes the drain pan under the refrigerator will rattle. You may need to tape the pan in place to stop a rattle. Also see the “Outside back of the refrigerator.”

Your refrigerator has two sets of electronic control boards. One is inside and works to adjust temperature and to communicate with the other below and behind the refrigerator. They both have relays that if bad could cause the sounds you hear. It would be ok to pull it away from the wall and open bottom cover and listen to see if the sound is coming from the lower control board. If yes we need to examine the board after unplugging the power to refrigerator. let me know if the board is the reason or if while there you find something different, Thanks, Sea Breeze

You need to be more specific about the noise. If it's coming from the freezer area it could bethe fan motor. It is a common noise maker.

sounds like either the dispenser motor is bad or the dispenser yoke is stripped. remove the bucket from the freezer. you will see a u shaped yoke in the rear of the disp area. this should be fairly hard to turn by hand if it turns easily then the motor gears are bad if the yoke slips on the motor shaft then you have a stripped yoke. hope that helps. peyton...

Simple fix. Unplug refrigerator, locate fan, wipe clean from collected dirt etc. and spray a little WD-40 on the shaft. Spin the fan. Plug in and voila, chirp is gone.

Permanent fix, replace motor.

short in the control panel. or the ground in the control panel is loose.