Hello, could someone point me in the right direction: the dishwasher (Dishwasher Bosh SG5342GB) was on 70 degrees intensive wash last night - then the fuse at the plug went off. I replaced it and now the dishwasher works but there is no hot water. I think it is the heating element. Is it likely to be the cause of the problem and if yes, how easy is it to replace it myself? Thanks