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Electrical function diagram for navigation system - PE82.85-U-2051-99FAA

Code: Designation: Position:
1 Circuit 15, status 8 G
10 Wheel rotation direction, signal 9 E
10 Wheel rotation direction, signal 19 E
11 Steering angle, signal 9 E
11 Steering angle, signal 18 G
12 Voice output, signal 5 G
12 Voice output, signal 7 H
13 Instrument cluster, message 12 H
14 Audio/COMMAND controller, request 5 E
2 Switch-on request, signal 7 C
3 Audio/COMMAND display, signal 6 C
4 Multifunction steering wheel button group, signal 8 G
4 Multifunction steering wheel button group, signal 14 K
4 Multifunction steering wheel button group, signal 19 K
5 Voice input, signal 5 F
6 Vehicle interior noise level, signal 5 K
7 Sound system amplifier, actuation 7 H
8 GPS, signal 8 D
8 GPS, signal 11 A
8 GPS, signal 14 A
9 Wheel speed, signal 8 E
9 Wheel speed, signal 19 E
9 Wheel speed, signal 23 D
A1 Instrument cluster 12 J
A2/5 Global positioning system antenna splitter 13 B
A28/11 Multifunction antenna 15 A
A40/3 COMMAND control unit 6 E
A40/8 Audio/COMMAND display 6 A
A40/9 Audio/COMMAND control panel 3 A
A8/1 Transmitter key 10 K
B25/6 Sound system microphone 4 L
B25/7 Voice control system microphone 1 E
CAN A Telematics CAN 3 D
CAN A Telematics CAN 6 D
CAN B Interior CAN 10 H
CAN B Interior CAN 12 F
CAN E Chassis CAN 14 K
CAN E Chassis CAN 17 H
CAN E Chassis CAN 20 F
H4/1h1 Left front door tweeter 4 H
H4/1h2 Left front door bass speaker 4 H
H4/27 Center instrument panel speaker 4 J
H4/2h1 Right front door tweeter 4 H
H4/2h2 Right front door bass speaker 4 H
L6/1 Left front axle rpm sensor 22 B
L6/2 Right front axle rpm sensor 22 B
L6/3 Left rear axle rpm sensor 22 B
L6/4 Right rear axle rpm sensor 22 C
LIN E1 Steering LIN 19 K
MOST Media Oriented System Transport 6 H
N10/1 Front SAM control module with fuse and relay module 17 D
N123/4 Emergency call system control unit 9 A
N30/4 Electronic Stability Program control unit 22 E
N40/3 Sound system amplifier control unit 6 J
N49 Steering angle sensor 18 J
N73 Electronic ignition switch control unit 9 J
N80 Steering column module control unit 18 J
S110 Left multifunction steering wheel button group 21 J
S110s4 "Back" and voice control system OFF button 21 L
S111 Right multifunction steering wheel button group 22 J
S111s4 Voice control system ON button 22 L
Fig 1: Navigation System Electrical Function Diagram (1 Of 2)
G10106605Courtesy of MERCEDES-BENZ USA
Fig 2: Navigation System Electrical Function Diagram (2 Of 2)
G10106606Courtesy of MERCEDES-BENZ USA