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Electrical function schematic, blind spot assistant - PE54.71-P-2051-97XAA

Code: Designation: Position:
1 Circuit 15, status 15G
1 Circuit 15, status 10J
1 Circuit 15, status 5J
10 Blind Spot Assist warning output, request 9J
11 Blind Spot Assist readiness and warning indicator, request 15F
11 Blind Spot Assist readiness and warning indicator, request 17H
12 Blind Spot Assist readiness and warning indicator, actuation 18K
13 Combination switch, status 6B
13 Combination switch, status 15D
13 Combination switch, status 6H
13 Combination switch, status 10H
14 Warning message issue, request 22E
14 Warning message issue, request 14F
15 Warning tone, request 22E
15 Warning tone, request 14F
2 Blind spot assist, status 18E
2 Blind spot assist, status 10H
2 Blind spot assist, status 5H
3 Engine running, signal 10H
3 Engine running, signal 5H
3 Engine running, signal 18F
4 Drivetrain operational, signal 6J
4 Drivetrain operational, signal 10J
4 Drivetrain operational, signal 18F
5 Wheel speed, signal 15E
5 Wheel speed, signal 10H
5 Wheel speed, signal 4C
5 Wheel speed, signal 5H
6 Wheel rotation direction, signal 10G
6 Wheel rotation direction, signal 14E
6 Wheel rotation direction, signal 4C
6 Wheel rotation direction, signal 6H
7 Trailer recognition, status 15D
7 Trailer recognition, status 6G
7 Trailer recognition, status 10H
8 GPS, signal 17D
8 GPS, signal 10G
8 GPS, signal 6G
8 GPS, signal 33J
8 GPS, signal 32F
8 GPS, signal  
9 Radar sensor (slave), status 9J
A1 Instrument cluster 24E
A1h1 Warning buzzer 23D
A1p13 Multifunction display 24D
A2 Radio 32D
A2/30 Navigation module 32K
A2/30-1 Cradle for navigation module 31K
A2/56 Radio with auto pilot system 34D
A28/11 Multifunction antenna 36K
A40/3 COMAND control unit 37D
B29/4 Left rear bumper intelligent radar sensor 6J
B29/5 Right rear bumper intelligent radar sensor 10J
CAN A Telematics CAN 32G
CAN B Interior CAN 16H
CAN B Interior CAN 28B
CAN B Interior CAN 19B
CAN B Interior CAN 14C
CAN E Chassis CAN 12F
CAN E Chassis CAN 20F
CAN E Chassis CAN 12E
CAN E Chassis CAN 12H
CAN E Chassis CAN 20F
CAN G Front end CAN 13G
CAN G Front end CAN 12F
CAN G Front end CAN 8K
Code 508 Navigation module preinstallation 31J
Code 509 Navigation module 31J
Code 510 Audio 20 with CD changer 30C
Code 511 Audio 50 APS incl. DVD changer 33C
Code 512 COMAND APS with DVD changer 36C
Code 523 Audio 20 radio 30C
Code 525 Audio 50 APS radio (CD) 33C
Code 527 COMAND APS (with navigation) 36C
Code 550 Trailer hitch 11B
Code 550 Trailer hitch 7H
Code 550 Trailer hitch 8H
Code 550 Trailer hitch 14D
L6/1 Left front axle RPM sensor 1B
L6/2 Right front axle RPM sensor 1B
L6/3 Left rear axle RPM sensor 1B
L6/4 Right rear axle RPM sensor 1B
M21/1 Left outside mirror 20H
M21/1e2 Left Blind Spot Assist warning lamp 20J
M21/2 Right outside mirror 20J
M21/2e2 Right Blind Spot Assist warning lamp 20J
N10/1 Front SAM control unit with fuse and relay module 16E
N28/1 Trailer recognition control unit 12B
N3/10 ME-SFI [ME] control unit 25H
N3/9 CDI control unit 22H
N30/4 Electronic Stability Program control unit 3D
N30/7 Premium Electronic Stability Program control unit 3E
N69/1 Left front door control unit 15J
N69/2 Right front door control unit 15J
N73 Electronic ignition switch control unit 12J
N80 Steering column module control unit 8A
S4 Combination switch 5C
U165 Valid for AMG 2D
U203 Valid without DISTRONIC PLUS 2D
U74 Valid for diesel engines 21H
U75 Valid for gasoline engines 24H
U909 Valid for DISTRONIC PLUS 2E
U986 Not valid for AMG 2D
Fig 1: Blind Spot Assistant Electrical Function Schematic (1 Of 3)
G10083836Courtesy of MERCEDES-BENZ USA
Fig 2: Blind Spot Assistant Electrical Function Schematic (2 Of 3)
G10083837Courtesy of MERCEDES-BENZ USA
Fig 3: Blind Spot Assistant Electrical Function Schematic (3 Of 3)
G10083838Courtesy of MERCEDES-BENZ USA