We have owned the Kenmore Elite Trio for less than three years.  While still under warranty we had problems with a mildew taste coming from the waterline.  They said it was the water filter and to replace it.  We did and it didn't help so I called back.  We were now a few days out of warranty therefore they wouldn't help.  Great service!  We have also had problems with the handles continuously loosening and a bin with a broken latch.  BUT the worst problem is occurring now.  Sometimes the interior light does not shut off and not only does it cause excessive heat (food loss) but it has also...