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Electrical function schematic, Speed Limit Assist - PE54.30-P-2059-97FAA

Code: Designation: Position:
1 Engine running, signal 13H
10 Speed Limit Assist status 13L
2 Drivetrain operational, signal 12H
3 Navigation data, signal 8F
3 Navigation data, signal 13J
4 Wheel speed, signal 15J
5 Yaw rate, lateral and longitudinal acceleration sensor, signal 15E
5 Yaw rate, lateral and longitudinal acceleration sensor, signal 15H
6 Maximum speed indicator, request 10L
6 Maximum speed indicator, request 10H
6 Maximum speed indicator, request 6F
7 Switch-on request, signal 4A
8 Speed Limit Assist image data, signal 5C
8 Speed Limit Assist image data, signal 6C
8 Speed Limit Assist image data, signal 5E
9 Multifunction steering wheel button group, signal 7L
9 Multifunction steering wheel button group, signal 1K
9 Multifunction steering wheel button group, signal 3K
A1 Instrument cluster 9J
A1p13 Multifunction display 8J
A40/11 Multifunction camera 14J
A40/3 COMAND control unit 4F
A40/8 Audio/COMAND display 5A
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 14B
CAN A Telematics CAN 2D
CAN B Interior CAN 7G
CAN E Chassis CAN 11K
CAN E Chassis CAN 11J
CAN E Chassis CAN 14H
CAN E Chassis CAN 12F
CAN E Chassis CAN 6K
CAN H Vehicle dynamics CAN 14D
Code 233 DISTRONIC PLUS 13A
Code 237 Active Blind Spot Assist 13A
Code 238 Active Lane Keeping Assist 13B
LIN E1 Steering LIN 2K
LVDS Low voltage differential signal 4E
LVDS Low voltage differential signal 5D
LVDS Low voltage differential signal 4C
N10/1 Front SAM control unit with fuse and relay module 9F
N125/3 AMG Performance Media control unit 4D
N135 Steering wheel electronics 1K
N3/10 ME-SFI [ME] control unit 11A
N3/9 CDI control unit 9A
N30/4 Electronic Stability Program control unit 14E
N80 Steering column module control unit 5J
S110 Left multifunction steering wheel button group 1G
S110s1 Scroll forward/back button 1G
S110s3 System selection button 1G
S110s6 OK button 1H
U165 Valid for AMG 13B
U381   3C
U382   5C
U74 Valid for diesel engines 8A
U75 Valid for gasoline engines 10A
Fig 1: Speed Limit Assist - Electrical Function Schematic Diagram
G10080570Courtesy of MERCEDES-BENZ USA