Ice Maker Not Working

I have a side by side LG LSXS22423S refrigerator. I moved into my new home recently, and this was the refrigerator already here. I recently turned on the ice maker, and I am not seeing any being made.

I read online that you should reset the ice maker if turning it on does not work, but I cannot seem to fine the reset button. I have read that some models do not have a reset button.

I also read somewhere that the freezer temperature should be at 0° F. My thermometer is reading 20°. Could that be preventing it from making ice?