00-0183 Holder
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.
0493523 000183 Holder MW
NOTE:
(Cable holder set - H -) For cable cabinet II only 16 guide rails with 15 holding straps as fixture for adapter cables - valid status in each case [released]
Courtesy of BMW OF NORTH AMERICA, INC.