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      12-30-2012, 02:46 PM   #4
Juiced46
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Drives: 03 Turbo Cobra, 2011 335xi
Join Date: Jun 2010
Location: Wallingford CT

iTrader: (3)

You put the bearing in backwards. It can be installed either way, however there is only one correct way. There is a magnetic pickup inside of the bearing only on one side. It will set wheel speed sensor faults because the sensor cannot pick up the trigger wheel due to it being in backwards. Unfortunately you will be installing another bearing.