0493128 613240 Adapter cable Minimum set: Measuring and testing equipment MP: Notes
WARNING: This page is about a different car, the 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
(V adapter cable, 8-pin) For measuring electrical variables at 8-pin plug connection on door lock - model series: E46 For troubleshooting on ARS valve block - model series: E65