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.
0491263 133064 Line MW
NOTE:
(Connection line) With T-piece for L-Jetronic, all except N73 [released]