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

Code: Designation: Position:
1 Circuit 15, status 17G
1 Circuit 15, status 11J
1 Circuit 15, status 7J
10 Blind spot assist warning lamp, request 17G
10 Blind spot assist warning lamp, request 17F
11 Blind Spot Assist readiness and warning indicator, actuation 30H
12 Warning and system messages, actuation 16G
12 Warning and system messages, actuation 19C
13 Combination switch, status 9B
13 Combination switch, status 17E
13 Combination switch, status 13G
13 Combination switch, status 8G
14 Warning tone, request 16G
14 Warning tone, request 19C
2 Blind spot assist, status 11J
2 Blind spot assist, status 7J
2 Blind spot assist, status 19D
3 Circuit 61, status 11H
3 Circuit 61, status 7H
3 Circuit 61, status 19G
4 "PT_Rdy", signal 11H
4 "PT_Rdy", signal 7H
4 "PT_Rdy", signal 20G
5 Wheel speed, signal 4H
5 Wheel speed, signal 17E
5 Wheel speed, signal 7G
5 Wheel speed, signal 11G
6 Wheel rotation direction, signal 4H
6 Wheel rotation direction, signal 16E
6 Wheel rotation direction, signal 12G
6 Wheel rotation direction, signal 7G
7 GPS, signal 20E
7 GPS, signal 12G
7 GPS, signal 7G
8 Radar sensor (slave), status 10K
9 Blind Spot Assist warning output, request 10K
A1 Instrument cluster 18A
A2/56 Radio with auto pilot system 22B
A40/3 COMAND control unit 25B
B29/4 Left rear bumper intelligent radar sensor 7J
B29/5 Right rear bumper intelligent radar sensor 11J
CAN B Interior CAN 21F
CAN B Interior CAN 21F
CAN E Chassis CAN 14F
CAN E Chassis CAN 14E
CAN E Chassis CAN 15H
CAN E Chassis CAN 20H
CAN E Chassis CAN 18D
CAN G Front end CAN 14G
CAN G Front end CAN 9K
CAN G Front end CAN 14F
Code 511 Audio 50 APS incl. DVD changer 21B
Code 512 COMAND APS with DVD changer 24B
Code 525 Audio 50 APS radio (CD) 21B
Code 527 COMAND APS (with navigation) 24B
L6/1 Left front axle RPM sensor 1J
L6/2 Right front axle RPM sensor 1K
L6/3 Left rear axle RPM sensor 1K
L6/4 Right rear axle RPM sensor 1K
M21/1e2 Left Blind Spot Assist readiness and warning indicator 30H
M21/2e2 Right Blind Spot Assist readiness and warning indicator 30J
N10/1 Front SAM control unit with fuse and relay module 18E
N3/10 ME-SFI [ME] control unit 22J
N3/9 CDI control unit 19J
N30/4 Electronic Stability Program control unit 4E
N30/7 Premium Electronic Stability Program control unit 4E
N69/1 Left front door control unit 27E
N69/2 Right front door control unit 27E
N73 Electronic ignition switch control unit 14J
N80 Steering column module control unit 11A
S4 Combination switch 8C
U74 Valid for diesel engines 18J
U75 Valid for gasoline engines 21J
U909 Valid for DISTRONIC PLUS 2E
U999 Not valid with DISTRONIC PLUS 2D
Fig 1: Blind Spot Assistant Electrical Function Schematic (1 Of 2)
G10082586Courtesy of MERCEDES-BENZ USA
Fig 2: Blind Spot Assistant Electrical Function Schematic (2 Of 2)
G10082587Courtesy of MERCEDES-BENZ USA