Thanks tabetha,does look to be the one,I checked out the wiring today,and I will be doing a rewire!
Thanks to a dodgy alternator,my son,whose car it is,was going to drive it last night,down Southend,but didnt as its only running on battery at the mo,so thats saved him from an overheated cossie..and serveral ££££
BTW, the alternator, it looks to be a 2 wire Bosch one,they known for just giving up or can something silly stop them working ?
Thanks