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      08-30-2011, 05:43 AM   #13
742
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Drives: E90 325i; F10 528i; 2002tii
Join Date: Apr 2006
Location: PA

Posts: 1,190
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Quote:
Originally Posted by JunkStory View Post
What do you guys think: should one change out the pads prematurely (to save the money on the sensor), or wait until the sensor go off then change both pads and sensor?
You are going to need to change the sensor. The E90 version has two wires, with the first one wearing through early in order to give the CBS a data point for predicting wear/remaining life.

As for the orginal questions, 72,000 miles on the rears and 99,000 miles on the fronts. Only 30% (+/-) highway driving, but a manual transmission.
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