Try a Jump start from another diesel vehicle, if starts ok Battery could be needing replaced. if doesn't start it could be a loose connection on batt side or connection on earth or starter solinoid.or jammed starter motor.
Veronica
May 2009
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix vans.