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Central gateway module (ZGM)

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The central gateway module (ZGM) links all of the data buses. The central gateway module's (ZGM) gateway function thus supports data exchanges amongst the various bus systems. Stored system functions can be called up using appropriate commands.

Fig 1: Identifying Central Gateway Module (ZGM)
G09908459Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Central gateway module (ZGM)
2 MOST interface
3 18-pin plug connection
4 54-pin plug connection