12 7 250 V-adapter lead, 81-pin
WARNING: This page is about a different car, the 2008 BMW 760Li and 2006 BMW 760i. However, it is still accessible from the selected car via links, so may be relevant.
Minimum set: Measuring and testing equipment
In conjunction with: 61 4 380
NOTE:
For diagnosis and troubleshooting at engine management system
Engine: N73, W10, W11
Storage location: Q201
SI number: 2 04 01(710)
Order number: 12 7 250
V-adapter lead, 81-pin