While you wait for answers, we may have found some information which could help you.
Click here for Fridge Freezer Not Cooling FreezingFaulty light in Bosch Fridge Freezer?
Bosch KUR15A50GB fridge collects water?
I have got a Bosch Intelligent frost free 44 fridge/refriger?
Freezer builds condensation and freezes?
Ice forming on outside of freezer?
HOW TO Repair Fridge PurifAir Starter Kit?