Need help finding a film EDIT - SOLVED!
 

A few years back I watched a film and can't rememeber what it was called, it was a low budget horror movie and not really that scary, but I wouldn't mind watching it again.
The film was about a man and a woman driving through the desert at night, they come across what I think was a dead body (can't rememeber if it's in the road or in an car).
They put the body in the back of their car, it wakes up, it knows their names, and they spend quite a bit of the film trying to get rid of it.

And if you have seen the film there's the obvious weird ending which I wont mention incase somebody reading this decides they want to watch it.

Thanks

Dark Country [ 2009 ]

http://www.imdb.com/title/tt0469318/

not a bad watch...nice twist

That's the one.
Thanks newb :)