I am looking at putting the Volk-L bluetooth system into my '09 Tiguan SE with Navigation. It is a shame the 09 models did not come with it standard as I think the 2010 models do! Anyway, I was wondering if anyone out there has it installed? I would really like some feedback as to the functionality of the system. Do you have to use your phone to dial or use the phone book, or can you use either the Nav screen or the information screen in the dash?? Any photos/insight would be great!