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Home >> Mercedes Benz >> 2017 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 207 Chassis - 4 Of 4 >> Wiring Diagrams >> Electrical function schematic, blind spot assistant >> Electrical function schematic, blind spot assistant - PE54.71-P-2051-97EAD

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

Code: Designation: Position:
1 Circuit 15, status 11G
10 Blind Spot Assist readiness and warning indicator, request 16D
10 Blind Spot Assist readiness and warning indicator, request 26D
11 Blind Spot Assist readiness and warning indicator, actuation 30G
12 Warning message issue, request 15D
12 Warning message issue, request 14B
13 Multifunction display, actuation 10B
14 Combination switch, status 3B
14 Combination switch, status 8G
15 Warning tone, request 15D
15 Warning tone, request 14B
16 Warning buzzer, actuation 13A
17 Gear range, status 17E
17 Gear range, status 18K
18 Backup lamp switch, status 18C
19 Reverse gear, status 7D
19 Reverse gear, status 12E
2 Blind spot assist, status 7E
2 Blind spot assist, status 11E
2 Blind spot assist, status 17C
3 Engine running, signal 7E
3 Engine running, signal 11E
3 Engine running, signal 18E
4 Drivetrain operational, signal 7D
4 Drivetrain operational, signal 11D
4 Drivetrain operational, signal 18F
5 Wheel speed, signal 9G
5 Wheel speed, signal 2G
6 Wheel rotation direction, signal 10H
6 Wheel rotation direction, signal 2F
7 Trailer recognition, status 7D
7 Trailer recognition, status 12E
7 Trailer recognition, status 19E
8 Radar sensor (slave), status 10F
9 Blind Spot Assist warning output, request 10F
A1 Instrument cluster 12A
A1h1 Warning buzzer 13A
A1p13 Multifunction display 10A
B29/4 Left rear bumper intelligent radar sensor 7F
B29/5 Right rear bumper intelligent radar sensor 11F
CAN B Interior CAN 21D
CAN B Interior CAN 21E
CAN C Drive train CAN 15L
CAN E1 Chassis CAN 1 13D
CAN E1 Chassis CAN 1 12C
CAN E1 Chassis CAN 1 7H
CAN E1 Chassis CAN 1 7J
CAN E1 Chassis CAN 1 17F
CAN E1 Chassis CAN 1 9F
CAN E1 Chassis CAN 1 11H
CAN E2 Chassis CAN 2 15B
Code 550 Trailer hitch 22F
L6/1 Left front axle RPM sensor 2D
L6/2 Right front axle RPM sensor 2D
L6/3 Left rear axle RPM sensor 2E
L6/4 Right rear axle RPM sensor 2E
M21/1 Left outside mirror 27G
M21/1e2 Left Blind Spot Assist readiness and warning indicator 30G
M21/2 Right outside mirror 27H
M21/2e2 Right Blind Spot Assist readiness and warning indicator 29H
N10/1 Front SAM control unit with fuse and relay module 17C
N28/1 Trailer recognition control unit 23G
N3/10 ME-SFI [ME] control unit 19G
N3/9 CDI control unit 16G
N30/4 Electronic Stability Program control unit 2G
N69/1 Left front door control unit 27C
N69/2 Right front door control unit 27C
N73 Electronic ignition switch control unit 13G
N80 Steering column module control unit 5A
S16/2 Backup lamp switch 22B
S4 Combination switch 2C
U1510 Valid for transmission 722.9 9J
U24 Valid for manual transmission 21A
U398 Valid for transmission 725 (NAG3) 9K
U74 Valid for diesel engines 15G
U75 Valid for gasoline engines 18G
Y3/8n4 Fully integrated transmission control control unit 10K
Fig 1: Blind Spot Assistant Electrical Function Schematic (1 Of 2)
G10082590Courtesy of MERCEDES-BENZ USA
Fig 2: Blind Spot Assistant Electrical Function Schematic (2 Of 2)
G10082591Courtesy of MERCEDES-BENZ USA