SL 500 (230.475) V8-5.0L (113.963) (2004)
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GPS antenna (A2/23)
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TV input (digital), with code (865) TV tuner
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Hands-free microphone system (B25) (2 microphones for hands-free telephone and voice control)
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Communication control unit (N123/6)
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AUX-Audio input (access in glove compartment), except code (518) Media interface
Controller Area Network (bus/CAN bus)
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The COMAND controller unit is a subscriber on the interior CAN
MOST
Control and audio signals from the following control units:
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Amplifier for sound system (N40/3), with code (810) Sound system
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Media interface control unit (N125/1), with code (518) Media interface
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TV digital tuner (A90/3), with code (865) TV tuner
Evaluation of input factors
The input values are processed in the COMAND controller unit.
Actuates output media
The following direct output signals are possible:
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Audio OUT (speakers), except code (810) Sound system
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Switching voltage for communications control unit (12 V)
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Switching voltage for Electronic Toll Collection control unit (ETC) (12 V) (dealer option)
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Switching voltage for VICS antenna (5 V) (dealer option)
Component Identification
Design
The COMAND controller unit consists of the following components:
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Control panels for controlling the audio, navigation and telematics functions
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DVD drive
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SD card slot
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Display
Additionally, the following components are integrated in the COMAND controller unit:
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Central computer
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Hard disk
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Navigation processor