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Electrical function diagram for COMAND voice control - PE82.85-P-2056-97SAB

Code: Designation: Position:
1 Multifunction steering wheel button group, signal  
1 Multifunction steering wheel button group, signal  
1 Multifunction steering wheel button group, signal  
2 Microphone, signal  
3 Speaker, actuation  
3 Speaker, actuation  
4 Circuit 15R/circuit 15, status ON  
4 Circuit 15R/circuit 15, status ON  
A40/3 COMAND control unit  
A67b1 Hands-free system microphone group  
A8/1 Transmitter key  
CAN B Interior CAN  
CAN E Chassis CAN  
CAN F Central CAN  
H4/17 Bass module speaker  
H4/27 Center cockpit speaker (centerfill)  
H4/3 Left rear door speaker group  
H4/4 Right rear door speaker group  
H4/54 Left rear surround speaker  
H4/57 Right rear surround speaker  
H4/68 Left front door Sound tweeter  
H4/69 Right front door Sound tweeter  
H4/72 Left front door Sound woofer and midrange speaker group  
H4/73 Right front door Sound woofer and midrange speaker group  
LIN E1 Steering LIN  
MOST Media Oriented System Transport  
N73 EIS [EZS] control unit  
N80 Steering column module  
N93 Central gateway control unit  
N93/1 Audio tuner control unit  
S110 Left multifunction steering wheel button group  
S110s4 "Back" and SBS off button  
S111 Right multifunction steering wheel button group  
S111s4 VCS [SBS] on button  
Fig 1: COMAND Voice Control Function Diagram (1 Of 2)
G10129236Courtesy of MERCEDES-BENZ USA
Fig 2: COMAND Voice Control Function Diagram (2 Of 2)
G10129237Courtesy of MERCEDES-BENZ USA