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Home >> Mercedes Benz >> 2012 >> CLS63 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instructions - 218 Chassis - 4 Of 4 >> Wiring Diagrams >> Electrical function schematic for Lane Keeping Assist >> Electrical function schematic for Lane Keeping Assist - PE54.71-P-2057-97XAA

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

Code: Designation: Position:
1 Circuit 15, status 13E
10 Steering angle, signal 16J
10 Steering angle, signal 15G
11 Audio operation, status 16D
11 Audio operation, status 25F
12 Steering column adjustment switch, status 14K
12 Steering column adjustment switch, status 15G
13 CRUISE CONTROL lever, signal 14G
13 CRUISE CONTROL lever, signal 14H
14 Multifunction steering wheel button group, signal 14J
14 Multifunction steering wheel button group, signal 11J
14 Multifunction steering wheel button group, signal 15G
15 Driver-side switch group, status 17E
15 Driver-side switch group, status 25D
15 Driver-side switch group, status 30C
16 Dome lamp switch, status 23D
16 Dome lamp switch, status 22D
16 Dome lamp switch, status 17E
17 Reading lamp switch, status 24D
17 Reading lamp switch, status 22D
17 Reading lamp switch, status 18E
18 Steering wheel vibration motor, request 12J
18 Steering wheel vibration motor, request 15H
19 Steering wheel vibration motor, actuation 10J
2 Lane Keeping Assist, status 4D
20 Warning and system messages, actuation 11B
3 Wheel speed, signal 8B
3 Wheel speed, signal 3H
4 Vehicle speed, signal 15C
5 Combination switch, status 14K
5 Combination switch, status 16G
6 Accelerator pedal sensor, signal 16E
6 Accelerator pedal sensor, signal 21H
7 Brake light switch, signal 3C
8 Yaw rate, lateral and longitudinal acceleration sensor, signal 5E
8 Yaw rate, lateral and longitudinal acceleration sensor, signal 13D
9 Service brake, status 13D
A1 Instrument cluster 9B
A1p13 Multifunction display 8A
A2 Radio 24H
A2/56 Radio with auto pilot system 27H
A40/11 Multifunction camera 15D
A40/3 COMAND control unit 30H
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 6H
B37 Accelerator pedal sensor 21F
CAN B Interior CAN 27E
CAN B Interior CAN 24D
CAN B Interior CAN 26F
CAN E Chassis CAN 20E
CAN E Chassis CAN 18F
CAN E Chassis CAN 15G
CAN E Chassis CAN 13C
CAN E Chassis CAN 12F
CAN E Chassis CAN 6C
CAN E Chassis CAN 9E
CAN H Vehicle dynamics CAN 6G
Code 414 Electric glass tilting/sliding roof 22A
Code 510 Audio 20 with CD changer 23G
Code 511 Audio 50 APS incl. DVD changer 26G
Code 512 COMAND APS with DVD changer 29G
Code 523 Audio 20 radio 23H
Code 525 Audio 50 APS radio (CD) 26H
Code 526 COMAND with single DVD drive (without navigation) 29H
Code 527 COMAND APS (with navigation) 29H
Code 528 COMAND with DVD changer 29H
L6/1 Left front axle RPM sensor 3K
L6/2 Right front axle RPM sensor 3K
L6/3 Left rear axle RPM sensor 3K
L6/4 Right rear axle RPM sensor 3L
LIN B5 Left front door LIN 29B
LIN E1 Steering LIN 13J
M99 Steering wheel vibration motor 9K
N10/1 Front SAM control unit with fuse and relay module 24E
N135 Steering wheel electronics 12J
N3/10 ME-SFI [ME] control unit 21J
N3/9 CDI control unit 18J
N30/4 Electronic Stability Program control unit 3D
N30/7 Premium Electronic Stability Program control unit 3E
N49 Steering angle sensor 17K
N69/1 Left front door control unit 30D
N70 Overhead control panel control unit 24A
N70/3 Overhead control panel electronics 20A
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 22B
N70s6 Left front reading lamp switch 22B
N70s7 Right front reading lamp switch 22C
N73 Electronic ignition switch control unit 10E
N80 Steering column module control unit 15H
S110 Left multifunction steering wheel button group 8H
S111 Right multifunction steering wheel button group 9H
S20 Driver-side power window and outside mirror adjustment switch group 27A
S4 Combination switch 13J
S40/4 Cruise control lever 14H
S59 Steering column adjustment switch 12K
S59/1 Steering column adjustment and steering wheel heater switch 12L
S9/1 Stop lamp switch 3A
U165 Valid for AMG 2D
U74 Valid for diesel engines 17J
U744 Valid for steering wheel heater 11K
U745 Not valid for steering wheel heater 11K
U75 Valid for gasoline engines 20J
U986 Not valid for AMG 2D
U991 Valid for all except tilting/sliding roof 18A
Fig 1: Lane Keeping Assist Electrical Function Schematic (1 Of 2)
G10083854Courtesy of MERCEDES-BENZ USA
Fig 2: Lane Keeping Assist Electrical Function Schematic (2 Of 2)
G10083855Courtesy of MERCEDES-BENZ USA