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Electrical Function Schematic For BAS Plus - PE30.30-P-2063-97FBA

Model 205 

up to model year 2019 

with code 268 (Brake Assist System Plus) 

with code 269 (Brake Assist PLUS with Cross-Traffic Assist (BAS+Q) 

Model 253 (except 253.99) 

up to model year 2020 

with code 268 (Brake Assist System Plus) 

with code 269 (Brake Assist PLUS with Cross-Traffic Assist (BAS+Q) 

Code: Designation: Position:
1 Brake Assist System PLUS function, signal 10B
1 Brake Assist System PLUS function, signal 7F
10 Gear range, status 10F
10 Gear range, status 14E
11 Wheel speed, signal 6G
12 Wheel rotation direction, signal 5G
13 Far range radar sensor, signal 7E
14 Object information, data package 9E
15 Front axle brake pressure sensor, signal 2D
16 Braking torque, signal 6G
17 Service brake braking torque, request 4G
18 Traction system hydraulic unit, actuation 2B
2 Brake Assist System PLUS cross-traffic function, signal 7F
2 Brake Assist System PLUS cross-traffic function, signal 9B
3 Engine running, signal 10F
3 Engine running, signal 14G
4 Drivetrain operational, signal 10F
4 Drivetrain operational, signal 14H
5 Close range radar sensors, signal 8H
5 Close range radar sensors, signal 8D
6 Radar sensor system operational, status 7E
7 Stereo multifunction camera, status 9E
8 ESP®, status 6G
9 Turn rate, lateral and longitudinal acceleration sensor, signal 2H
9 Turn rate, lateral and longitudinal acceleration sensor, signal 6G
A40/13 Stereo multifunction camera 10B
A7/3 Traction system hydraulic unit 2C
A7/3b1 Front axle brake pressure sensor 2C
B92 Front long-range radar sensor 7B
B92/3 Left front bumper radar sensor 7K
B92/4 Right front bumper radar sensor 7K
CAN C1 Drive train CAN 13H
CAN C1 Drive train CAN 13D
CAN H Vehicle dynamics CAN 2J
CAN S1 Radar CAN 1 7J
Flex E Chassis FlexRay 11F
Flex E Chassis FlexRay 9D
Flex E Chassis FlexRay 5G
Flex E Chassis FlexRay 7D
Flex E Chassis FlexRay 5F
Flex E Chassis FlexRay 7B
N127 Drivetrain control unit 13F
N2/10 Supplemental restraint system control unit 2K
N3/10 ME-SFI [ME] control unit 14J
N3/9 CDI control unit 10J
N30/4 Electronic Stability Program control unit 2E
N62/1 Radar sensors control unit 8F
N73 Electronic ignition switch control unit 5A
U1018 Valid for gasoline engine 276 13L
U362 Valid for gasoline engine 274 13L
U39 Valid for gasoline engine 177 13L
U406 Valid for diesel engine 626 9L
U561 Valid for Delphi system 9L
U562 Valid for Bosch system 10L
U948 Valid for diesel engine 651 9L
U948 Valid for diesel engine 651 9L
U978 Valid for hybrid drive 9L
Y3/8n4 Fully integrated transmission control control unit 14B
G14185417Courtesy of MERCEDES-BENZ USA