00-0183 Holder
WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. 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.