the spray arm light always comes on during the whole cycle with a very annoying buzz the whole time as well.is this normal.ive only just moved into this house and have no instruction manual

at, November 2010

Its not ment to buzz.What it is telling you is the top spray arm isn't rotating fast enough.sometimes the magnet in the end of the top spray arm comes loose and causes this problem.replacing the top spray arm might solve issue.also poor pumping circulation pump or the sensor in the door panel has come off or gone faulty

ck, November 2010