64-5108 Adapter
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.
0496182 645108 Adapter MW
NOTE:
(Seal adapter) For closing off the line during the evaporator leakage test on the E70 (included in the delivery specification from 02/2007) [Discontinued]
SI number
01 09 07 (360)
Courtesy of BMW OF NORTH AMERICA, INC.