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Electrical function diagram for AUDIO 20 with changer, telephone mode - PE82.60-U-2056-99FAA

Code: Designation: Position:
1 Circuit 15, status 9 E
10 Instrument cluster, message 12 E
11 Mobile phone switch-on request, signal 12 C
12 Audio/COMAND controller, request 5 E
13 Bluetooth, signal 7 D
13 Bluetooth, signal 11 B
2 Switch-on request, signal 7 C
3 Audio/COMAND display, signal 6 C
4 Multifunction steering wheel button group, signal 8 E
4 Multifunction steering wheel button group, signal 14 G
4 Multifunction steering wheel button group, signal 14 J
5 Voice input, signal 5 F
8 Telephone, signal 14 A
9 Voice output, signal 7 H
A1 Instrument cluster 13 D
A2 Radio 6 E
A2/91 Bluetooth antenna 9 B
A28/11 Multifunction antenna 15 B
A34/15 Mobile phone holder 12 B
A40/8 Audio/COMAND display 6 A
A40/9 Audio/COMAND control panel 3 A
A8/1 Transmitter key 10 K
B25/7 Voice control system microphone 1 E
CAN A Telematics CAN 3 D
CAN A Telematics CAN 6 C
CAN B Interior CAN 10 E
CAN E Chassis CAN 13 G
H4/1h1 Left front door tweeter 6 J
H4/1h2 Left front door bass speaker 6 J
H4/2h1 Right front door tweeter 6 J
H4/2h2 Right front door bass speaker 6 J
H4/3 Left rear door speaker 6 K
H4/4 Right rear door speaker 6 K
LIN E1 Steering LIN 15 K
N73 Electronic ignition switch control unit 9 J
N80 Steering column module control unit 13 J
S110 Left multifunction steering wheel button group 16 J
S111 Right multifunction steering wheel button group 18 J
Fig 1: Audio 20 With Changer (Telephone Mode) Electrical Function Diagram (1 Of 2)
G10106591Courtesy of MERCEDES-BENZ USA
Fig 2: Audio 20 With Changer (Telephone Mode) Electrical Function Diagram (2 Of 2)
G10106592Courtesy of MERCEDES-BENZ USA