32-4008 Connector
WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
0492065 324008 Connector MW
NOTE:
(Connection piece M14 x 1.5) For screwing into testing device / Model series: E32, E34 Discontinued, only available via complete tool [Not available separately]
Courtesy of BMW OF NORTH AMERICA, INC.