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Home >> BMW >> 2004 >> 645Ci 2D Convertible, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instruments - Si Techniques >> Instrument Cluster E60, E61, E63, E64 >> Brief description of components >> Car Access System

Car Access System

The CAS control unit serves for redundant data storage. The following are stored in the CAS control unit (redundantly to the instrument cluster):

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