IMPORTANT - Check this:
http://www.whitegoodshelp.co.uk/hotpoint-dishwasher-new-potential-fire-risk-safety-notice/
More help here.
https://www.youtube.com/watch?v=d5D9o3rbyRY
BUT although you start by saying "hotpoint aquarius fdw60 flashing lights" you go on to give precisely zero information about the flashing lights.
XXX
April 2016