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Home >> Mercedes Benz >> 2015 >> CLS400 Base >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instructions - 218 Chassis - 4 Of 4 >> Wiring Diagrams >> Electrical function schematic for Active Lane Keeping Assist >> Electrical function schematic for Active Lane Keeping Assist - PE54.71-P-2053-97XAC

Electrical function schematic for Active Lane Keeping Assist - PE54.71-P-2053-97XAC

Code: Designation: Position:
1 Engine running, signal 16E
1 Engine running, signal 10F
1 Engine running, signal 21J
10 Wheel rotation direction, signal 15E
10 Wheel rotation direction, signal 20G
10 Wheel rotation direction, signal 12E
11 Gear range, status 16D
11 Gear range, status 20F
11 Gear range, status 12F
11 Gear range, status 12C
12 Lane data, signal 9G
13 Steering wheel angle sensor, signal 16J
14 Steering angle, signal 17G
14 Steering angle, signal 12F
14 Steering angle, signal 21J
15 Steering wheel velocity, signal 13F
15 Steering wheel velocity, signal 17G
15 Steering wheel velocity, signal 21J
16 Brake pedal, status 10E
16 Brake pedal, status 15E
16 Brake pedal, status 21H
17 Accelerator pedal position, signal 16D
17 Accelerator pedal position, signal 21H
17 Accelerator pedal position, signal 10E
18 Combination switch, status 13K
18 Combination switch, status 11E
18 Combination switch, status 17G
18 Combination switch, status 21G
19 Yaw rate, lateral and longitudinal acceleration sensor, signal 2F
19 Yaw rate, lateral and longitudinal acceleration sensor, signal 11E
19 Yaw rate, lateral and longitudinal acceleration sensor, signal 14E
19 Yaw rate, lateral and longitudinal acceleration sensor, signal 21F
2 Drivetrain operational, signal 16D
2 Drivetrain operational, signal 10F
2 Drivetrain operational, signal 21H
20 Operation, signal 24G
20 Operation, signal 21F
20 Operation, signal 27H
20 Operation, signal 20E
21 CRUISE CONTROL lever, signal 14J
21 CRUISE CONTROL lever, signal 21F
21 CRUISE CONTROL lever, signal 16G
22 Steering column adjustment switch, status 14K
22 Steering column adjustment switch, status 21J
22 Steering column adjustment switch, status 16G
23 Multifunction steering wheel button group, signal 13J
23 Multifunction steering wheel button group, signal 11J
23 Multifunction steering wheel button group, signal 21H
23 Multifunction steering wheel button group, signal 15G
24 Driver-side switch group, status 25E
24 Driver-side switch group, status 29E
24 Driver-side switch group, status 21H
24 Driver-side switch group, status 19E
25 Automatic function switch, status 24E
25 Automatic function switch, status 19E
25 Automatic function switch, status 23D
25 Automatic function switch, status 21G
26 Reading lamp switch, status 25D
26 Reading lamp switch, status 19E
26 Reading lamp switch, status 23D
26 Reading lamp switch, status 21G
27 Steering wheel vibration motor, request 14H
27 Steering wheel vibration motor, request 12J
27 Steering wheel vibration motor, request 19F
28 Steering wheel vibration motor, actuation 11H
29 Active Lane Keeping Assist warning, request 28G
29 Active Lane Keeping Assist warning, request 22E
29 Active Lane Keeping Assist warning, request 19F
3 Far range radar sensor, signal 7F
30 ESP®, status 21G
30 ESP®, status 11E
30 ESP®, status 14E
31 Tire pressure monitor, message 18E
31 Tire pressure monitor, message 12E
31 Tire pressure monitor, message 21F
32 Tire pressure loss warning, status 21F
32 Tire pressure loss warning, status 12E
32 Tire pressure loss warning, status 14E
33 Trailer recognition, status 22E
33 Trailer recognition, status 13E
33 Trailer recognition, status 20E
33 Trailer recognition, status 22J
34 Wheel-specific service brake braking torque, request 16F
34 Wheel-specific service brake braking torque, request 4D
35 Wheel-specific service brake braking torque, actuation 5J
4 Close range radar sensors, signal 7G
4 Close range radar sensors, signal 10G
4 Close range radar sensors, signal 5F
5 Radar sensor system operational, status 6F
6 Active Lane Keeping Assist, status 10F
6 Active Lane Keeping Assist, status 19E
6 Active Lane Keeping Assist, status 21H
6 Active Lane Keeping Assist, status 25F
7 Operating mode, status 19E
7 Operating mode, status 25G
7 Operating mode, status 20H
7 Operating mode, status 11F
8 Wheel speed, signal 29G
8 Wheel speed, signal 23G
8 Wheel speed, signal 15F
8 Wheel speed, signal 11F
8 Wheel speed, signal 16F
9 Vehicle speed, signal 25G
9 Vehicle speed, signal 19E
9 Vehicle speed, signal 20G
A1 Instrument cluster 30G
A1p13 Multifunction display 29G
A2 Radio 25J
A40/13 Stereo multifunction camera 20J
A40/3 COMAND control unit 28J
A40/9 Audio/COMAND control panel 30J
A7/3 Traction system hydraulic unit 5J
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 2K
B29 Front long-range radar sensor 4F
B29/10 Center rear bumper radar sensor 9J
B29/2 DISTRONIC sensor (DTR)/left front bumper 7J
B29/3 DISTRONIC sensor (DTR)/right front bumper 7J
B29/6 Left rear bumper radar sensor 9J
B29/7 Right rear bumper radar sensor 9J
CAN A Telematics CAN 28H
CAN B Interior CAN 25F
CAN B Interior CAN 28D
CAN B Interior CAN 25H
CAN B Interior CAN 21D
CAN C Drive train CAN 9D
CAN E1 Chassis CAN 1 20F
CAN E1 Chassis CAN 1 16H
CAN E1 Chassis CAN 1 17D
CAN E1 Chassis CAN 1 12E
CAN E1 Chassis CAN 1 14D
CAN E1 Chassis CAN 1 6L
CAN E1 Chassis CAN 1 13L
CAN E1 Chassis CAN 1 20L
CAN E2 Chassis CAN 2 26H
CAN H Vehicle dynamics CAN 2J
CAN S1 Radar CAN 1 7H
CAN S2 Radar CAN 2 9H
Code 275 Memory package, electrically adjustable front seats 10J
Code 414 Electric glass tilting/sliding roof 28A
Code 475 Tire pressure monitor 16A
Code 505 Radio 20 NTG5, non-navigation-capable 24J
Code 522 Audio 20 radio 24J
Code 531 COMAND APS 26J
Code 550 Trailer hitch 19A
Flex E Chassis FlexRay 6F
Flex E Chassis FlexRay 14F
Flex E Chassis FlexRay 17L
Flex E Chassis FlexRay 9L
Flex E Chassis FlexRay 19F
LIN 2 Wiper/inside rearview mirror LIN 24C
LIN B5 Left front door LIN 30E
LIN E1 Steering LIN 13J
M99 Steering wheel vibration motor 12H
N10/1 Front SAM control unit with fuse and relay module 23E
N135 Steering wheel electronics 12J
N28/1 Trailer recognition control unit 20A
N3/10 ME-SFI [ME] control unit 13A
N3/9 CDI control unit 11A
N30/7 Premium Electronic Stability Program control unit 2D
N49 Steering angle sensor 16K
N62/1 Radar sensors control unit 8E
N69/1 Left front door control unit 27E
N70 Overhead control panel control unit 30A
N70/3 Overhead control panel electronics 27A
N70/3s4 Front dome lamp switch 25B
N70/3s6 Left front reading lamp switch 25B
N70/3s7 Right front reading lamp switch 25B
N70s4 Front dome lamp switch 28B
N70s6 Left front reading lamp switch 28B
N70s7 Right front reading lamp switch 28B
N80 Steering column module control unit 15J
N88 Tire pressure monitor control unit 17B
S110 Left multifunction steering wheel button group 11G
S111 Right multifunction steering wheel button group 12G
S20 Driver-side power window and outside mirror adjustment switch group 31D
S4 Combination switch 13J
S40/4 Cruise control lever 13H
S59 Steering column adjustment switch 12K
S59/1 Steering column adjustment and steering wheel heater switch 12K
U74 Valid for diesel engines 10A
U744 Valid for steering wheel heater 11K
U745 Not valid for steering wheel heater 11K
U75 Valid for gasoline engines 12A
U991 Valid for all except tilting/sliding roof 25A
Y3/8n4 Fully integrated transmission control unit 7B
Fig 1: Active Lane Keeping Assist Electrical Function Schematic (1 Of 2)
G10083846Courtesy of MERCEDES-BENZ USA
Fig 2: Active Lane Keeping Assist Electrical Function Schematic (2 Of 2)
G10083847Courtesy of MERCEDES-BENZ USA