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Home >> Mercedes Benz >> 2019 >> A220 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 49 (Electrical System, Equipment & Instruments (3 Of 3) -- 118 Chassis) >> Wiring Diagrams >> Monitor Traffic Situation, Function Schematic >> Monitor Traffic Situation, Function Schematic - PE54.71-P-2500-97B

Monitor Traffic Situation, Function Schematic - PE54.71-P-2500-97B

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Model 118, 167, 177, 243, 247, 293 with code 234 (Blind Spot Assist) with code 51B (Rating, country group EURO-NCAP) except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) 

Model 118, 167, 177, 243, 247, 293 with code 243 (Active Lane Keeping Assist (camera)) with code 51B (Rating, country group EURO-NCAP) except code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) except code 234 (Blind Spot Assist) 

Model 213, 238, 257, 290 as of model year 2021 with code 234 (Blind Spot Assist) with code 51 

Code: Designation: Position:
1 Circuit 15, status 12D
2 Engine running, signal 12G
2 Engine running, signal 7G
3 Drivetrain operational, signal 11G
3 Drivetrain operational, signal 7H
A108 Active Brake Assist controller unit 13D
A108/1 Active Distance Assist DISTRONIC electric controller unit 13G
A40/11 Mono multifunction camera 13K
B92/20 Collision warning system radar sensor 13E
CAN C Engine CAN 5G
CAN C1 Drive train CAN 5H
Code 22P Track package 13H
Code 239 Active Distance Assist DISTRONIC 13F
Code 243 Active Lane Keeping Assist 13H
Code 258 Active Brake Assist 13A
Code 51 B EURO-NCAP 13J
Flex E Chassis FlexRay 10D
Flex E Chassis FlexRay 10G
Flex E Chassis FlexRay 5D
N127 Drivetrain control unit 7H
N3/10 ME-SFI [ME] control unit 2H
N3/9 CDI control unit 2H
N73 Electronic ignition switch control unit 2E
U1122 Valid for model 293 13D
U1122 Valid for model 293 13C
U1128 Valid for combustion engine 1G
G16050806Courtesy of MERCEDES-BENZ USA