54 31... Overview of convertible top and add-on parts

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2008 BMW Z4, 2008 BMW M Roadster, 2008 BMW M Coupe, 2007 BMW Z4, and 2007 BMW M Roadster. However, it is still accessible from the selected car via links, so may be relevant.