Doubt it's possible, but I really cant understand why BMW made some cars with such useful trunk features, and then made some without. On the 5 series when your press the trunk button the key, it doesnt just unlock, the whole trunklid opens for you. Is it possible for the M3 to do that?
EDIT: maybe even something like this? http://www.youtube.com/watch?feature...v=JGa32ARnY9c#