Greg W Colorado Springs , CO September 19, 2016 Appliance: KitchenAid Refrigerator KBFA25ERSS00 Kitchenaid Refrigerator Kbfa25erss00: Temp controls wont adjust. How to replace Mullion (Blk). Ordered and replaced several parts that were broke, drawer lid, door guide for French doors, and the control key board. All were easy to install and now works properly. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes