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Electrical function schematic for active Blind Spot Assist - PE54.71-P-2055-97NBA

Code: Designation: Position:
1 Circuit 15, status 10F
1 Circuit 15, status 10F
10 Gear range, status 24D
10 Gear range, status 12J
10 Gear range, status 15G
11 Service brake, status 12J
12 Trailer recognition, status 11J
12 Trailer recognition, status 11F
12 Trailer recognition, status 11F
13 Blind Spot Assist readiness and warning indicator, request F8
13 Blind Spot Assist readiness and warning indicator, request F8
13 Blind Spot Assist readiness and warning indicator, request F8
14 Blind Spot Assist readiness and warning indicator, actuation 2C
15 Warning and system messages, request F9
15 Warning and system messages, request F9
15 Warning and system messages, request F9
16 Combination switch, status 19B
16 Combination switch, status 11J
16 Combination switch, status 14F
17 Warning tone, request 8G
17 Warning tone, request 13G
17 Warning tone, request 8J
2 Blind spot assist, status 11H
2 Blind spot assist, status 10F
2 Blind spot assist, status 8G
20 ESP®, status 12D
20 ESP®, status 12J
21 Yaw rate, lateral and longitudinal acceleration sensor, signal 12J
21 Yaw rate, lateral and longitudinal acceleration sensor, signal 13A
21 Yaw rate, lateral and longitudinal acceleration sensor, signal 14E
21 Yaw rate, lateral and longitudinal acceleration sensor, signal 12E
22 Wheel-specific service brake braking torque, request 13G
22 Wheel-specific service brake braking torque, request 12C
23 Wheel-specific service brake braking torque, actuation 10B
24 Tire pressure monitor, message 10G
24 Tire pressure monitor, message 8E
24 Tire pressure monitor, message 13H
25 Tire pressure loss warning, status 13J
25 Tire pressure loss warning, status 13J
26 Accelerator pedal sensor, signal 25F
26 Accelerator pedal sensor, signal 15G
26 Accelerator pedal sensor, signal 13J
27 Steering wheel angle sensor, signal 21B
28 Steering wheel angle, signal 14J
28 Steering wheel angle, signal 15E
29 Steering wheel velocity, signal 14J
29 Steering wheel velocity, signal 15E
3 Engine running, signal 24F
3 Engine running, signal 12H
3 Engine running, signal 14G
4 Drivetrain operational, signal 25F
4 Drivetrain operational, signal 12H
4 Drivetrain operational, signal 15G
5 Close range radar sensors, signal 9J
5 Close range radar sensors, signal 14K
5 Close range radar sensors, signal 14K
6 Far range radar sensor, signal 11K
7 Radar sensor system operational, status 11K
8 Wheel speed, signal 11J
8 Wheel speed, signal 12D
9 Wheel rotation direction, signal 11J
9 Wheel rotation direction, signal 12E
A1 Instrument cluster 7K
A1h1 Warning buzzer 8J
A1p13 Multifunction display 6J
A7/3 Traction system hydraulic unit 9A
B24/15 Yaw rate sensor for lateral and longitudinal acceleration 16A
B92 Front long-range radar sensor 10H
B92/10 Left outer rear bumper radar sensor 17K
B92/3 Left front bumper radar sensor 16G
B92/4 Right front bumper radar sensor 16H
B92/7 Right outer rear bumper radar sensor 17K
CAN B Interior CAN 5H
CAN C Drive train CAN 23C
CAN C1 Engine CAN 24G
CAN E1 Chassis CAN 1 18F
CAN E1 Chassis CAN 1 9F
CAN E1 Chassis CAN 1 4F
CAN E1 Chassis CAN 1 12D
CAN E1 Chassis CAN 1 18D
CAN E2 Chassis CAN 2 7H
CAN E2 Chassis CAN 2 6D
CAN H Vehicle dynamics CAN 14B
CAN H Vehicle dynamics CAN 15C
CAN S1 Radar CAN 1 16J
CAN S2 Radar CAN 2 15L
Code 23P Driver assistance package 11K
Code 23P Driver assistance package 11E
Code 475 Tire pressure monitor 4A
Code 475 Tire pressure monitor 8E
Code 475 Tire pressure monitor 10G
Code 475 Tire pressure monitor 13H
Code 550 Trailer hitch 2H
Flex E Chassis FlexRay 12H
Flex E Chassis FlexRay 9K
M21/1 Left outside mirror 2A
N127 Drivetrain control unit 24E
N28/1 Trailer recognition control unit 2H
N3/10 ME-SFI [ME] control unit 22H
N3/10 ME-SFI [ME] control unit 24H
N3/9 CDI control unit 22E
N30/4 Electronic Stability Program control unit 12A
N49 Steering wheel angle sensor 22B
N62/1 Radar sensors control unit 13K
N69/1 Left front door control unit 2E
N69/2 Right front door control unit 2E
N73 Electronic ignition switch control unit 7E
N80 Steering column module control unit 20A
N88 Tire pressure monitor control unit 5B
N93/7 Chassis gateway control unit 12E
S4 Combination switch 18B
U74 Valid for diesel engines 21E
U75 Valid for gasoline engines 21G
U978 Valid for hybrid drive 23E
Y3/8n4 Fully integrated transmission control unit 23A
Fig 1: Active Blind Spot Assist Electrical Function Schematic (1 Of 2)
G10078258Courtesy of MERCEDES-BENZ USA
Fig 2: Active Blind Spot Assist Electrical Function Schematic (2 Of 2)
G10078259Courtesy of MERCEDES-BENZ USA