Hello, I have a 2002 Citroen Xsara Estate 2.0 Diesel, Black not that matters. The speedometer is currently intermittent it will stop for ages then start, but I could cope (although it is illegal for having no speedometer) it is highly unlikely you'll be pulled over unless your speeding. But anyway's the problem is it will stop for a while then all the sudden work, but then it will go random such as 140mph when i'm doing about 20 and then sometimes to 10mph's and the car then loses power for a second whilst the speedometer is flickering. Any ideas is this a simple fix as I can't afford a big expenditure. Also another problem.. I can not find a picture of the fuse boxes and which fuse is which anywhere, I have found a few similar ones but none of them are exact and I do not have original manual. The radio has stopped working completely and it seems all the fuses are Ok including the ones in the radio itself (it isn't original radio!)