My heater is has not been working on 1,2,3 for a wee while but mostly worked on 4 only very occassionally did it give up the ghost on 4 as well. I am aware of all the problems with the resistor pack and know that this is a possibility. But disaster struck today on setting 4 it gave up, I checked the fuse which was blowen, replaced and it blew again. Has anyone came across the same symptoms? Is it deffo the resistor? where is it? Is ther anything else it could be?
Its too cold to go without heat
Yeah tried that and still not working.. Must admit it has been a nightmare today trying to get everything sorted to get to the heater control unit to see if that's the problem!