Once I have started a programme, after prewash the F0 fault flashes and have to press the programme button again before it will continue. Checked for kinks in drainage hose but ok. Today F3 lit up and followed advice on your site about tilting. This worked and stopped the noise. Also put a dishwasher cleaner through a cycle. Noise ok but F0 still appearing after prewash on all the programmes. Any advice?

Val, November 2011