I own a 2000 M roadster that came without the boot cover. I purchased a boot cover from a 2002 M roadster thinking they would be the same. I'm not too sure. I cannot figure out how to install the cover. The cover snaps look to be different than the vehicle snaps and I'm not even sure it fits otherwise. I've searched a few forums for info but found nothing definitive. The boot cover is kinda stiff and has a "guide" edge in the middle front. Any assistance would be appreciated.