Citroen Saxo Electrical Problem - racirach
I have a V reg, 1.1 saxo and have a problem with the electrics, the heater circulation fans are working only intermittently and it seems that the rear windscreen de-mister is now doing the same. The de-mister button is only partially illuminated.

I am not sure of what the problem could be, two possible ideas have been

a, Ignition switch, if this is the case allegedly it would need to either be relayed or replaced and then re-programmed.

b, or as the "RAC" put it a bad earth

Has anyone else encoutered a similar problem and does anyone have any indication of the costs that I should expect to incur if either of the above do prove to be the problem.