WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
Area specification applies to all paint stages.
Fig 1: Identifying Paint Applying Areas On Roof (Area Specification Applies To All Paint Stages)