AND THE AWARD FOR THE DUMPEST VOLVOFORUMS USER GOES TOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.....
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GATOSSSSSSSSSSSSSSS
I got the high beam lights working again....... the fuse was blown but I was checking the wrong one and I was getting nowhere.
Only thing to do is to sort out the original problem which is the fog lights
I got a meter to check the various wires and will go ahead with it tonight..
Will keep you updated until I solve this bloody problem.