Indesit WIL143S 2,3,4 + Door Lock LED flashing?

Hi,

I have had myIndesit WIL143S washing machine for 2 1/2 years. Recently my machine has been washing continously and not moving on in the wash cycle so I have manually had to move it on using the dial to select rinse and spin.

But today the 2,3,4th + Door lock LED were flashing, so I unplugged it and left it for 10 minutes switched it back on and no LED's were flashing, it started to wash again and then the same LED's started flashing.

I would be greatful if someone could help me because I have a mound of babys clothes to wash. I telephoned Indesit today and they said that it would cost £100 call out just to look at it and I can't afford that at the moment.

Many Thanks for taking the time to read this post.