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Home >> Mercedes Benz >> 2007 >> S550 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical -- OEM Wiring Diagrams -- S-Class (221) >> Wiring Diagrams >> Electrical function schematic for automatic lane recognition - PE54.71-P-2052-97SAA

Electrical function schematic for automatic lane recognition - PE54.71-P-2052-97SAA

Code  : Designation  : Position  :
1 Circuit 15, status 16E
10 Seat adjustment switch group, status  
10 Seat adjustment switch group, status  
10 Seat adjustment switch group, status  
11 Driver power window, outside mirror and trunk lid switch group, status  
11 Driver power window, outside mirror and trunk lid switch group, status  
11 Driver power window, outside mirror and trunk lid switch group, status  
12 Interior lamp, request 13E
12 Interior lamp, request  
13 COMAND controller unit, status  
13 COMAND controller unit, status  
14 Multifunction steering wheel button group, signal 7D
14 Multifunction steering wheel button group, signal  
15 Steering column adjustment switch, status 6E
16 Steering angle, signal 7E
17 Roof system switch, status 13E
17 Roof system switch, status  
18 Vehicle speed, signal 15E
18 Vehicle speed, signal  
19 Automatic lane recognition, status 16C
19 Automatic lane recognition, status 13F
2 Service brake, status 5F
20 Automatic lane recognition warning, request 7C
20 Automatic lane recognition warning, request  
21 Steering wheel vibration motor, actuation  
22 Steering wheel vibration motor, status 7E
22 Steering wheel vibration motor, status  
22 Steering wheel vibration motor, status  
3 Wheel speed, signal 5F
4 Speed, turn rate and lateral acceleration, signal 7F
4 Speed, turn rate and lateral acceleration, signal 4F
4 Speed, turn rate and lateral acceleration, signal  
5 Accelerator pedal sensor, signal 8F
5 Accelerator pedal sensor, signal  
6 Reverse gear, status 8F
6 Reverse gear, status  
7   16F
7    
8 Rotary light switch, status 16F
8 Rotary light switch, status 20C
8 Rotary light switch, status  
9 Combination switch, status 6D
A1 Instrument cluster 16A
A40/11 Multifunction camera 6F
A40/3 COMAND control unit 8J
A8/1 Transmitter key 18D
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 3K
CAN B Interior CAN  
CAN B Interior CAN  
CAN B Interior CAN  
CAN E Chassis CAN  
CAN E Chassis CAN  
CAN E Chassis CAN  
CAN E Chassis CAN  
CAN E Chassis CAN  
CAN F Central CAN  
CAN F Central CAN  
CAN H Vehicle dynamics CAN  
LIN 1 Instrument panel LIN  
LIN B1 Front door LIN  
LIN B1 Front door LIN  
LIN E1 Steering LIN  
M99 Steering wheel vibration motor 10A
N3/10 ME-SFI [ME] control unit 18J
N3/10 ME-SFI [ME] control unit 16J
N3/9 CDI control unit 14J
N47-5 ESP control unit 1G
N49 Steering angle sensor 9B
N69/1 Left front door control unit 22F
N70 Overhead control panel control unit 13A
N72/1 Upper control panel control unit 20C
N73 EIS [EZS] control unit 17D
N80 Steering column module 7A
N93 Central gateway control unit 14E
S1 Rotary light switch 20A
S110 Left multifunction steering wheel button group 1B
S111 Right multifunction steering wheel button group 3B
S20/1 Driver power window, outside mirror and trunk lid switch group 23E
S22 Left front seat operation switch group 22K
S4 Combination switch 4C
S59 Steering column adjustment switch 3D
S59/1 Steering column adjustment/steering wheel heater switch 3E
U52 Valid for Japan 7J
U54 Valid for all except Japan 7H
U74 Valid for diesel engines 12H
U744 Valid for steering wheel heater 2D
U75 Valid for gasoline engines 15H
Fig 1: Automatic Lane Recognition Electrical Function Diagram (1 Of 2)
G07594407Courtesy of MERCEDES-BENZ USA
Fig 2: Automatic Lane Recognition Electrical Function Diagram (2 Of 2)
G07594408Courtesy of MERCEDES-BENZ USA