51 47... Removing and installing/replacing rear spare wheel well trim panel
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
Raise luggage compartment floor panel (1)
Remove expanding rivets (2) from rear spare wheel well trim panel (3).
Installation:
Replace faulty expanding rivets (2).
Lift out rear panel of spare wheel well (3).