Wondering if anybody can help me a little here. I went off to jump start a friends car which was all good went well only i stupidly turn my car off then it wouldnt start again all light and that come on but dont turn over now im thinking fuel pump or starter motor or battery nakered i was on a hill facing up. Managed to tow it up the hill and bump it going forward down the hill got it home and wont start again please help