Thanks for replies. No it didn't turn over while trying to jump start.Yes I have checked the cut out button. I do have a voltmeter but am unsure how to use it. I am now checking fuses but there is no indication in the fuse box as to what works what. Mrs Wrinklie found a website but the fuses on there do not match my fuses,( it was Gomog.com ). But on taking the fuses out and checking them they all seem OK. I will now go and check the earths.