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Electrical function schematic for media interface, function - PE82.85-U-2059-97SAA

Code: Designation: Position:
1 Multifunction steering wheel button group, signal 2J
1 Multifunction steering wheel button group, signal 6K
1 Multifunction steering wheel button group, signal 8G
1 Multifunction steering wheel button group, signal 15H
1 Multifunction steering wheel button group, signal 15E
1 Multifunction steering wheel button group, signal 17L
1 Multifunction steering wheel button group, signal 21F
2 Switch-on request, signal 10D
2 Switch-on request, signal 15F
2 Switch-on request, signal 21G
3 Wake-up, signal 10H
4 Video, signal 9H
5 Front central operating unit, signal 8F
6 Audio/COMAND display, signal 11D
7 Audio, signal 15F
7 Audio, signal 12H
7 Audio, signal 17K
7 Audio, signal 21G
7 Audio, signal 22H
8 Speaker, actuation 20J
8 Speaker, actuation 22J
8 Speaker, actuation 17E
A2/13 Sound amplifier 21J
A2/69 Digital sound processor 19H
A40/10 SPLITVIEW display 11B
A40/3 COMAND control unit 10F
A40/8 COMAND display 9B
A40/9 Front central operating unit 5A
CAN A Telematics CAN 5E
CAN A Telematics CAN 10E
CAN E Chassis CAN 5K
CAN F Central CAN 8H
Code 810 Sound system 16A
Code 867 SPLITVIEW 10A
H4/17 Bass module speaker 21K
H4/17 Bass module speaker 17B
H4/27 Center cockpit speaker (centerfill) 20L
H4/27 Center cockpit speaker (centerfill) 17B
H4/3 Left rear door speaker group 17B
H4/33 Left front door tweeter 20L
H4/34 Right front door tweeter 19K
H4/35 Left rear door tweeter 19K
H4/36 Right rear door tweeter 19K
H4/4 Right rear door speaker group 17B
H4/5 Left front door speaker 20K
H4/54 Left rear surround speaker 19L
H4/54 Left rear surround speaker 17C
H4/57 Right rear surround speaker 19L
H4/57 Right rear surround speaker 17C
H4/6 Right front door speaker 20K
H4/64 Left front door woofer 21K
H4/65 Right front door woofer 21K
H4/66 Left rear door woofer 21L
H4/67 Right rear door woofer 21L
H4/68 Left front door Sound tweeter 17C
H4/69 Right front door Sound tweeter 17C
H4/72 Left front door Sound woofer and midrange speaker group 17D
H4/73 Right front door Sound woofer and midrange speaker group 17D
LIN E1 Steering LIN 3H
LVDS Low voltage differential signal 11E
MOST Media Oriented System Transport 13J
MOST Media Oriented System Transport 13G
MOST Media Oriented System Transport 19F
N125/1 Media interface control unit 17H
N80 Steering column module 3J
N93 Central gateway control unit 8J
N93/1 Audio tuner control unit 17F
S110 Left multifunction steering wheel button group 2E
S111 Right multifunction steering wheel button group 3E
U253 Not valid for SPLITVIEW display 8A
U295 Valid for expanded sound system 19G
U297 Not valid for USA with expanded sound system 16F
X18/67 Media interface connector 1 17L
Fig 1: Media Interface Function Diagram (1 Of 2)
G10129297Courtesy of MERCEDES-BENZ USA
Fig 2: Media Interface Function Diagram (2 Of 2)
G10129298Courtesy of MERCEDES-BENZ USA