Product review (5 stars): Easy to do it yourself.
The light in the frig was out for the 2nd time since we have owned this refrigerator.  The first time we had a service man put in a new switch.  This time we decided to do it ourselves and save money.  The old switch was very easy to pop out and then just as easy to insert the new one. the problem was fixed.  According to the service man who installed the first one, this switch frequently needs repair in these Kenmore refrigerators.