SL 600 (230.476) V12-5.5L Turbo (275.951) (2004)
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Digital Data Bus (D2B)
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Interior CAN bus.
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CAN-MCNet (CAN microcontroller network)
Digital data bus (D2B)
The D2B bus is used for transfer of data between the
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Sound amplifier (A2/13)
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CD player with changer (in trunk) (A2/6)
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Telephone system
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Voice control system control module (A35/11) depending on the equipment
In doing so both the control data and the actual audio signals (music from the CD changer, voice when telephoning) are transferred.
Passenger compartment CAN bus
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The passenger compartment CAN bus is used for Data exchange with the instrument cluster A1), from COMAND the instrument cluster (A1)
receives the audio, telephone and navigation data for the left multifunction display (A1p13) in the instrument cluster (A1) and the time via this bus.
CAN-MCNet (CAN microcontroller network)
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The CAN-MCNet which is independent of the passenger compartment CAN bus serves for data exchange between the COMAND operating,
display and control module (A40/3) and the optional TV tuner (A2/42) component.
