Here we go:

Go to www.digi-key.com and look for these

A4026-ND for SMB RG-174 STR GOLD
A28327-ND for CONN SOCKET 22-26AWG 30 AU CRIMP connector - this is the one that you stick into the BMW plugs
WM2515-ND TERM CRIMP MALE AU 22-24AWG - this is a male connector for the various BMW plugs

Have fun,

__________________
E53 X5 4.6iS
147K mi - Sold May 2013
Tireprints left in:
USA, Nicaragua, Costa Rica, Panama, Russia

E53 X5 4.8iS built 2005-10-17
66200 mi - June 2012
96000 mi - June 2013
112000 mi - June 2014
OEM fire extinguisher
OE first aid kit
OE tow hitch
OE TV module
OE aspheric mirror
K&N air filter
black/white badges
rear camera
4-channel video recorder

Here is the list of things I have done to the X