My 4yo dishwasher caught fire and Zanussi aren't that interested as its out of its year guanrantee. But I found some stuff on the internet that said the Sale of Goods Act gives you extra protection after the standard year, and that a large white good should be expected to last for 6 years. I'm going to write to Zanussi and tell them this. Just wondering though whether to give up hope of a refund/replacement and bite the bullet and buy a new dishwasher.