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In this article we will replace the standard (w/o on-board computer) directional stalk and with an On-board computer stalk and then reprogram the instrument cluster using a factory scan tool to access the on board features.
Please refer to the [Bentley E46 Service manual|http://www.bentleypublishers.com//bmw/repair-information/bmw-3-series-e46-1999-2005-repair-manual.html] for appropriate repair procedures, including all pertinent warnings and cautions.
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