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      05-18-2012, 01:48 PM   #5
Second Lieutenant
Drives: 325 e90 Sparkling Graphite
Join Date: Jun 2009
Location: San Francisco

Posts: 232
iTrader: (2)

LCI revisions added a sensor, or something of the sort, on the headrest.

Some have bought pre-lci sport seats upgrade and kept the stock headrest, which has the sensor cable.
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