I have the same model but with the apparently common flickering LCD display. I found a link which confirms wthat I have just found out from Hotpoint. £89.98 call out (part free). They won't let you have the part under their 5 year guarantee for self fitting so we are going to let ours run to till it fails and if still under the 5 year period make a decision then.
http://ukwhitegoods.co.uk/modules.php?name=Forums&file=viewtopic&printertopic=1&t=34730&start=0&postdays=0&postorder=asc&vote=viewresult&popup=1
Sorry.
JRP, June 2008