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Electrical function schematic for blind spot assistant - PE54.71-U-2051-99MAA

Code: Designation: Position:
1 Blind spot assist, status 12 C
1 Blind spot assist, status 16 D
10 Blind Spot Assist readiness and warning indicator, actuation 2 C
11 Combination switch, status 12 K
11 Combination switch, status 14 E
12 Instrument cluster, message 11 A
13 Warning tone, request 12 A
2 Circuit 61, status 18 E
3 Gear range, status 15 E
4 Wheel speed, signal 17 E
4 Wheel speed, signal 21 H
5 Wheel rotation direction, signal 17 F
5 Wheel rotation direction, signal 20 H
6 GPS, signal 4 H
7 Navigation data, signal 8 E
7 Navigation data, signal 12 E
8 Circuit 15, status 13 E
9 Blind Spot Assist readiness and warning indicator, request 5 D
9 Blind Spot Assist readiness and warning indicator, request 9 D
9 Blind Spot Assist readiness and warning indicator, request 13 D
A1 Instrument cluster 10 A
A2/93a6 GPS antenna 2 H
A40/3 COMAND operating, display and control unit 5 J
B29/4 Left rear bumper intelligent radar sensor 17 C
B29/5 Right rear bumper intelligent radar sensor 12 C
CAN B Interior CAN 6 D
CAN B Interior CAN 6 G
CAN C Engine compartment CAN 10 D
CAN C Engine compartment CAN 10 F
CAN C Engine compartment CAN 11 H
CAN C Engine compartment CAN 12 B
CAN C Engine compartment CAN 13 H
CAN C Engine compartment CAN 14 D
CAN C Engine compartment CAN 16 H
CAN C Engine compartment CAN 18 G
CAN C Engine compartment CAN 18 F
Code 527 COMAND APS (with navigation) 3 J
L6/1 Left front rpm sensor 19 H
L6/2 Right front rpm sensor 19 H
L6/3 Left rear rpm sensor 19 H
L6/4 right rear rpm sensor 19 J
M21/1e2 Left Blind Spot Assist readiness and warning indicator 2 A
M21/2e2 Right Blind Spot Assist readiness and warning indicator 2 B
N3/10 ME-SFI [ME] control unit 22 D
N3/9 CDI control unit 22 B
N30/6 Regenerative braking system control unit 22 J
N47-5 ESP control unit 22 G
N69/1 Left front door control unit 4 C
N69/2 Right front door control unit 4 C
N73 EIS [EZS] control unit 10 G
N80 Steering column module 14 J
N93 Central gateway control unit 8 D
S4 Combination switch 11 K
U152 Valid for engine 156 21 F
U273 Valid for engine 272 except 272.973, 273 21 F
U274 Valid for engine 272.973 21 F
U275 Valid for engine 642.8 21 D
U277 Valid for engine 642.9 21 C
U74 Valid for diesel engines 21 B
U75 Valid for gasoline engines 21 D
U974 Not valid for full hybrid drive 18 J
U974 Not valid for full hybrid drive 21 G
U978 Valid for full hybrid drive 15 J
U978 Valid for full hybrid drive 21 J
Y3/10 Hybrid vehicle fully integrated transmission control controller unit 16 K
Y3/8n4 Fully integrated transmission control (VGS) control unit 18 K
Fig 1: Blind Spot Assistant Electrical Function Schematic (1 Of 2)
G10117459Courtesy of MERCEDES-BENZ USA
Fig 2: Blind Spot Assistant Electrical Function Schematic (2 Of 2)
G10117460Courtesy of MERCEDES-BENZ USA