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Attention Assist electrical function schematic - PE54.71-P-2054-97EAA

Code: Designation: Position:
1 Multifunction steering wheel button group, signal 22D
1 Multifunction steering wheel button group, signal 15F
1 Multifunction steering wheel button group, signal 22B
10 Combination switch, status 21F
10 Combination switch, status 16F
11 CRUISE CONTROL lever, signal 17F
11 CRUISE CONTROL lever, signal 21E
12 Steering column adjustment switch, status 21F
12 Steering column adjustment switch, status 17F
13 Warning message issue, request 17J
14 Warning tone, request 17J
2 Circuit 15, status 12D
3 ATTENTION ASSIST, status 15G
4 Wheel speed, signal 15D
5 Steering angle, signal 16F
5 Steering angle, signal 23F
6 Yaw rate, lateral and longitudinal acceleration sensor, signal 12G
7 Time, message 16G
8 Rain/light sensor, status 12F
8 Rain/light sensor, status 9D
9 Audio operation, status 7F
9 Audio operation, status 11F
A1 Instrument cluster 16J
A1h1 Warning buzzer 15J
A1p13 Multifunction display 18J
A2 Radio 3B
A2/56 Radio with auto pilot system 2F
A40/3 COMAND control unit 3J
B24/15 Yaw rate, lateral and longitudinal acceleration sensor 9J
B38/2 Rain/light sensor 6B
CAN B Interior CAN 6F
CAN E Chassis CAN 10F
CAN E Chassis CAN 16H
CAN E Chassis CAN 17F
CAN E Chassis CAN 10D
CAN H Vehicle dynamics CAN 10G
Code 275 Memory function (driver seat, steering column, outside mirror) 19G
Code 510 Audio 20 with CD changer 1A
Code 511 Audio 50 APS incl. DVD changer 1E
Code 512 COMAND APS with DVD changer 1H
Code 523 Audio 20 radio 1A
Code 525 Audio 50 APS radio (CD) 1E
Code 526 COMAND with single DVD drive (without navigation) 1H
Code 527 COMAND APS (with navigation) 1H
Code 528 COMAND with DVD changer 1H
L6/1 Left front axle RPM sensor 16C
L6/2 Right front axle RPM sensor 16C
L6/3 Left rear axle RPM sensor 16C
L6/4 Right rear axle RPM sensor 16D
LIN 2 Wiper/inside rearview mirror LIN 7C
LIN E1 Steering LIN 22C
N10/1 Front SAM control unit with fuse and relay module 8E
N135 Steering wheel electronics 22B
N30/4 Electronic Stability Program control unit 13E
N30/7 Premium Electronic Stability Program control unit 13E
N49 Steering angle sensor 23G
N73 Electronic ignition switch control unit 10B
N80 Steering column module control unit 22E
S110 Left multifunction steering wheel button group 19A
S110s6 OK button 19B
S111 Right multifunction steering wheel button group 21B
S4 Combination switch 20F
S40/4 Cruise control lever 20E
S59 Steering column adjustment switch 20G
U203 Valid without DISTRONIC PLUS 12D
U909 Valid for DISTRONIC PLUS 12E
Fig 1: Attention Assist Electrical Function Schematic (1 Of 2)
G10082596Courtesy of MERCEDES-BENZ USA
Fig 2: Attention Assist Electrical Function Schematic (2 Of 2)
G10082597Courtesy of MERCEDES-BENZ USA