I'm relatively new, since Dec 2011, so I'm still learning about BMW in general and my 650 vert in particular. I see references to E numbers and F numbers so I'm wondering what number am I? ('08 650i Convertible) Also, does the "other" cupholder behind the console seem non-functional to anyone or am I missing something here too? It opens the wrong way for use by back seaters and is too far back from the from to be used by the driver or front rider.