Minimum set: Measuring and testing equipment
WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
1st use: On engines with electric coolant pump (e.g. N52). 2nd use: On active front steering (AFS).
Series: E60, E61, E63, E64, E90, E91
SI number: 02 01 05 186
Order number: 61 2 470
V-adapter lead 4-pin
Courtesy of BMW OF NORTH AMERICA, INC.