flashing lights on my dishwasher?

Hi andyo, I repair a version of this machine and E6 is usually a not draining fault.Put on a programme, does the drain pump cut in straight away, if not the drain pump may be blocked.Take out and clean.If when you take the front off the machine,there is water in the base,you have a more serious fault.Possibly a recirculation motor leak, very expensive.Give the pump a try first. all the best.

FOXY
September 2008