i have a v40 i went to start it yeserday but wouldnt start.thinking it was the battery i took it off and charged it.after putting it back in it started fine twice third time lights on dash came on but wouldnt start.brought new battery again fine.this moring started but cut straight out then wont start again.any ideas please help

 

when you say wont start again do you mean its turning over but wont fire or it wont turn over?