Depends on the type of fridge,you don't state which,easiest way is to cut a small piece from a rubber type magnetic fridge magnet an put it on the door opposite the switch button,fills the space and won't fall off.
Rich
September 2008
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix refrigerators.