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      10-21-2010, 06:42 AM   #13
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ajsalida's Avatar
Drives: 95 M3, 02 R1150GSA, 09 335xi
Join Date: Aug 2010
Location: SW USA

Posts: 1,698
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I've read that the XI goes to 100% RWD above a certain speed, like 70 MPH. Have not verified this myself. So it could be a simple software command.