Hello, I can help you with this.This is a case of a stalled or failed freezer fan motor or failed defrost heater. When you close both door switches/doors, do you hear a fan going or trying to go in the freezer, i.e any noise?
Sorry for the delay.
That fan is notorious for failing on this odel, I have replaced several recently. I'll get you the part number right now.
The part number from Bosch is 601067. It will fix the temp and the icemaker. you will need to defrost all the ice with a hair dryer when you put the fan in.
You can buy the part from sears HERE!
Let me know if you need any further assistance. Thanks, Sam