0494146 127420 Adapter cable Minimum set: Measuring and testing equipment MP: Notes
WARNING: This page is about a different car, the 2011 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
(V adapter cable set 58-pin) For diagnosis and troubleshooting on Digital Diesel Electronics 5.0 04/04 control unit; encoding with special probe (002250) removed - for N46, N52 and S85 engines. Set 12 7 420 consisting of 12 7 421 adapter cable and 12 7 422 cover plate 05/2004 set modification SI 2 03 04 (106)