indesit IDF 125

Hi have indesit IDF 125 had problem with dishwasher showing green flashing drying light and start stop button last week was showing start /stop button only and was not really taking much or circulating any water so would stop thought might be blockage so cleaned filters etc then suddenly after a week of this seemed to start working taking in lots of water with good p tes sure and circulation but got so far into cycle and now have flashing green drying and start/stop button does not seem to be getting hot many thanks