Hotpoint Aquarius WD440 final spin light wont go out?

This morning the machine ground to a halt mid-wash with the final spin light on and the door locked. Following some other advice on this site I managed to get the door open again and the clothes out.

However, now when I turn the machine on and hit the start button, the final spin light comes on and nothing happens.

All of the error codes I've seen so far refer to the lights that go down the left side of the machine. The final spin light appears on the bar of lights going horizontally across the top of the machine.

Any ideas how I can fix this problem?

Thanks