FDW 60 lights 4 and 5 flashin.Select programme,m/c then bleeps 4 times and then lights 4 and 5 flas together and nothing else happens!Any ideas please?

Control panel which is a bit sensitive might need re-booting. Mine did the same and had a mind of its own, doing what it wanted, lights flashing all over the place, not completing the wash etc etc.
Switch off the machine and unplug from the mains. Leave for 10 minutes.
Plug back in, switch the machine on to your required programme and if ,like me, you are lucky, your machine should work again. If it happens again in the future you know what to do. Failing that go to the Hotpoint website, find the customer service number and ask if there is anything else you can do yourself to solve the problem, before paying for a service call. They are really helpful