Revising an older post..'
I'm in NJ.
I don't have the time or the skill to do this myself, and my needs are simple on my 11 E70
Auto close the mirrors when the keyfob is out, close the trunk from the fob, maybe increase directions blinks from 3-5.. that's pretty much it.
If anyone in the NY tri-state area is successful with this I am happy to come to you.
Thanks
ed in Metuchen

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His - 2011 X5 3.5i
Hers -2004 325 CiC