Please help! The Blaupunkt CD on my newly acquired M Roadster 2002 asks for CODE. The dealer was not able to get a code for Blaupunkt (dealers search came back with code for Alpine only 56551). BMW Business CD has the following numbers on it: 6512-6 909 884 BP027319958681 FD401 Index 44 7 640 273 342 Thanks much!