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Home >> Mercedes Benz >> 2007 >> S550 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical - OEM Wiring Diagrams -- S-Class (221) >> Wiring Schematics >> Electrical function Schematic for COMAND voice control - PE82.85-P-2056-97SAC

Electrical function Schematic for COMAND voice control - PE82.85-P-2056-97SAC

Code: Designation: Position:
1 Circuit 15, status 6D
3 Voice control system (VCS) activation, request 5J
3 Voice control system (VCS) activation, request 10E
3 Voice control system (VCS) activation, request 7G
4 Voice control system (VCS) active indicator, actuation 11H
5 Voice input, signal 12D
6 Voice output, signal 22D
6 Voice output, signal 20E
6 Voice output, signal 22H
6 Voice output, signal 26G
6 Voice output, signal 26J
6 Voice output, signal 25F
7 Voice input, status 15D
8 Blower motor, request 17B
9 Blower motor, actuation 19B
A1 Instrument cluster 11J
A2/13 Sound amplifier 25H
A2/69 Digital sound processor 23G
A32m1 Blower motor 19C
A32n1 Blower regulator 17C
A40/3 COMAND control unit 11E
A67b1 Hands-free system microphone group 12C
A8/1 Transmitter key 7B
CAN B Interior CAN 6D
CAN B Interior CAN 14E
CAN E Chassis CAN 6H
CAN F Central CAN 9F
Code 810 Sound system 21H
H4/1 Left front door speaker group 22C
H4/17 Bass module speaker 26J
H4/2 Right front door speaker group 22C
H4/27 Center cockpit speaker (centerfill) 22J
H4/27 Center cockpit speaker (centerfill) 22C
H4/27 Center cockpit speaker (centerfill) 24K
H4/33 Left front door tweeter 24K
H4/34 Right front door tweeter 23J
H4/35 Left rear door tweeter 23J
H4/36 Right rear door tweeter 23K
H4/5 Left front door speaker 24J
H4/54 Left rear surround speaker 23K
H4/57 Right rear surround speaker 23K
H4/6 Right front door speaker 24K
H4/64 Left front door woofer 26J
H4/65 Right front door woofer 26K
H4/66 Left rear door woofer 26K
H4/67 Right rear door woofer 26K
H4/68 Left front door Sound tweeter 22J
H4/69 Right front door Sound tweeter 22K
H4/72 Left front door Sound woofer and midrange speaker group 22K
H4/73 Right front door Sound woofer and midrange speaker group 22K
LINB8 Climate control LIN 16C
LINE1 Steering LIN 4J
MOST Media Oriented System Transport 16F
MOST Media Oriented System Transport 24F
N22/1 AAC [KLA] control unit 15B
N73 EIS [EZS] control unit 6A
N80 Steering column module 6J
N93 Central gateway control unit 6E
N93/1 Audio tuner control unit 21E
S110 Left multifunction steering wheel button group 1H
S110s4 "Back" and SBS off button 1J
S111 Right multifunction steering wheel button group 3H
S111s4 VCS [SBS] on button 3J
U295 Valid for expanded sound system 23F
U296 Not valid for expanded sound system 20B
U297 Not valid for USA with expanded sound system 20E
U500 Not valid for Sound System 20B
Fig 1: COMAND Voice Control Electrical Function Schematic (1 Of 2)
G07602547Courtesy of MERCEDES-BENZ USA
Fig 2: COMAND Voice Control Electrical Function Schematic (2 Of 2)
G07602548Courtesy of MERCEDES-BENZ USA