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      07-16-2010, 11:05 PM   #22
LiM3y
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Drives: 2008 E90 M3
Join Date: Jun 2009
Location: CT

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Quote:
Originally Posted by M3V8Driver View Post
Yes, you "tie back the cord", but you do get a warning light because there's nothing there for the sensor to sense
I don't. The sensor is totally passive until the plastic is abraded by the disc and trips the sensor. I am guessing it breaks the circuit and trips the ECU. I have always tied it back catching the cord and the plastic unit so nothing is rattling about
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