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Electrical function schematic for Lane Keeping Assist - PE54.71-P-2057-97DAB

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 212 as of model year 2014 with CODE 476 (Lane keeping assist) 

Code: Designation: Position:
1 Steering wheel vibration motor, actuation 3H
10 Audio operation, status 13E
10 Audio operation, status 18G
11 Steering column adjustment switch, status 8K
11 Steering column adjustment switch, status 16F
11 Steering column adjustment switch, status 10D
12 CRUISE CONTROL lever, signal 8H
12 CRUISE CONTROL lever, signal 15F
12 CRUISE CONTROL lever, signal 10D
13 Multifunction steering wheel button group, signal 5H
13 Multifunction steering wheel button group, signal 15F
13 Multifunction steering wheel button group, signal 11D
13 Multifunction steering wheel button group, signal 15F
14 Driver-side switch group, status 12D
14 Driver-side switch group, status 25C
14 Driver-side switch group, status 19E
15 Dome lamp switch, status 17D
15 Dome lamp switch, status 19D
15 Dome lamp switch, status 12D
16 Reading lamp switch, status 18D
16 Reading lamp switch, status 19D
16 Reading lamp switch, status 12D
17 Steering wheel vibration motor, request 9H
17 Steering wheel vibration motor, request 16E
17 Steering wheel vibration motor, request 6H
18 Automatic lane detection, status 9C
19 Warning message issue, request 5B
2 Wheel speed, signal 19F
2 Wheel speed, signal 5A
3 Vehicle speed, signal 9C
4 Combination switch, status 8J
4 Combination switch, status 16F
4 Combination switch, status 10E
5 Accelerator pedal sensor, signal 14H
5 Accelerator pedal sensor, signal 16G
5 Accelerator pedal sensor, signal 10E
6 Brake light switch, signal 19F
6 Brake light switch, signal 11E
6 Brake light switch, signal 31G
7 Service brake, status 20F
7 Service brake, status 11E
8 Yaw rate, lateral and longitudinal acceleration sensor, signal 20F
8 Yaw rate, lateral and longitudinal acceleration sensor, signal 12E
8 Yaw rate, lateral and longitudinal acceleration sensor, signal 28G
9 Steering angle, signal 10J
9 Steering angle, signal 16F
9 Steering angle, signal 12E
A1 Instrument cluster 3B
A1p13 Multifunction display 4A
A2 Radio 20J
A40/11 Multifunction camera 8D
A40/3 COMAND control unit 23J
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 29D
B37 Accelerator pedal sensor 12G
CAN B Interior CAN 21E
CAN B Interior CAN 18D
CAN B Interior CAN 20G
CAN E1 Chassis CAN 1 15G
CAN E1 Chassis CAN 1 12F
CAN E1 Chassis CAN 1 26F
CAN E1 Chassis CAN 1 21F
CAN E2 Chassis CAN 2 12E
CAN E2 Chassis CAN 2 7C
CAN E2 Chassis CAN 2 12C
CAN E2 Chassis CAN 2 7B
CAN H Vehicle dynamics CAN 29F
Code 275 Front passenger seat memory package / electrically adjustable driver seat 4J
Code 414 Electric glass tilting/sliding roof 16A
Code 505 Radio 20 NTG5, non-navigation-capable 19J
Code 510 Audio 20 with CD changer 19H
Code 512 COMAND APS with DVD changer 22H
Code 522 Audio 20 radio 19J
Code 523 Audio 20 radio 19H
Code 526 COMAND with single DVD drive (without navigation) 22H
Code 527 COMAND APS (with navigation) 22J
Code 528 COMAND with DVD changer 22J
Code 531 COMAND APS 22J
LIN B5 Left front door LIN 26B
LIN E1 Steering LIN 7J
M99 Steering wheel vibration motor 3J
N10/1 Front SAM control unit with fuse and relay module 18E
N135 Steering wheel electronics 5J
N3/10 ME-SFI [ME] control unit 16H
N3/9 CDI control unit 13H
N30/4 Electronic Stability Program control unit 28H
N30/6 Regenerative braking system control unit 30H
N30/7 Premium Electronic Stability Program control unit 28H
N49 Steering angle sensor 10J
N69/1 Left front door control unit 25D
N70 Overhead control panel control unit 18A
N70/3 Overhead control panel electronics 21A
N70/3s4 Front dome lamp switch 19B
N70/3s6 Left front reading lamp switch 19B
N70/3s7 Right front reading lamp switch 19C
N70s4 Front dome lamp switch 16B
N70s6 Left front reading lamp switch 16B
N70s7 Right front reading lamp switch 16C
N80 Steering column module control unit 9H
S110 Left multifunction steering wheel button group 1H
S111 Right multifunction steering wheel button group 3H
S20 Driver-side power window and outside mirror adjustment switch group 27A
S4 Combination switch 7J
S40/4 Cruise control lever 8H
S59 Steering column adjustment switch 6K
S59/1 Steering column adjustment and steering wheel heater switch 6L
S9/1 Stop lamp switch 31E
U165 Valid for AMG 26H
U74 Valid for diesel engines 12H
U744 Valid for steering wheel heater 5K
U745 Not valid for steering wheel heater 5K
U75 Valid for gasoline engines 15H
U974 Not valid for full hybrid drive 26H
U974 Not valid for full hybrid drive 26H
U978 Valid for full hybrid drive 29H
U986 Not valid for AMG 26H
U991 Valid for all except tilting/sliding roof 19A
Fig 1: Lane Keeping Assist - Electrical Function Schematic (1 Of 2)
G10054978Courtesy of MERCEDES-BENZ USA
Fig 2: Lane Keeping Assist - Electrical Function Schematic (2 Of 2)
G10054979Courtesy of MERCEDES-BENZ USA