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Home >> BMW >> 2004 >> 645Ci 2D Convertible, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instruments - Si Techniques >> Head-Up Display E60, E61, E63, E64 >> Brief Description Of Components >> KGM: Body Gateway Module From 09/2005

KGM: Body Gateway Module From 09/2005

The KGM supersedes the SGM. The KGM is the data interface between the bus systems that are of importance for the head-up display:

The diagnosis wire is connected to the KGM.