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Home >> Mercedes Benz >> 2013 >> CL65 >> Repair and Diagnosis >> Electrical >> Gauges >> Battery, Blind Spot, Gauges, PARKTRONIC, SAM Control Unit -- OEM Wiring Diagrams -- Cl65 AMG (216.379) >> Miscellaneous Notes >> Electrical function schematic for attention assist - PE54.71-P-2050-97CAA

Electrical function schematic for attention assist - PE54.71-P-2050-97CAA

Code:  Designation:  Position: 
1 Circuit 15, status 15H
10 Warning message issue, request 9J
10 Warning message issue, request  
2 Multifunction steering wheel button group, signal  
2 Multifunction steering wheel button group, signal  
3 Steering angle, signal  
4 Steering column adjustment switch, status  
4 Steering column adjustment switch, status  
5 Combination switch, status  
5 Combination switch, status  
6 Cruise control, request  
6 Cruise control, request  
7 Rain/light sensor, status 8E
7 Rain/light sensor, status 7B
7 Rain/light sensor, status  
8 Audio operation, status  
8 Audio operation, status  
9 Time, signal 9H
9 Time, signal  
A1 Instrument cluster 8J
A40/3 COMMAND control unit 3F
A8/1 Transmitter key 16K
B24/8 Attention assist sensor 14B
B38/2 Rain/light sensor 5B
CAN B Interior CAN 8D
CAN E Chassis CAN 11F
CAN E Chassis CAN 18F
CAN E Chassis CAN 14H
CAN F Central CAN 8H
CAN F Central CAN 6F
LIN E1 Steering LIN 21D
N47-5 ESP control unit 14E
N70 Overhead control panel control unit 9A
N73 EIS [EZS] control unit 14J
N80 Steering column module 22E
N93 Central gateway control unit 8E
S110 Left multifunction steering wheel button group 21B
S111 Right multifunction steering wheel button group 22B
S4 Combination switch 19G
S40/4 CC [TPM] switch 18E
S59 Steering column adjustment switch 19J
S59/1 Steering column adjustment/steering wheel heater switch 19K
U52 Valid for {{Japan}}  
U54 Valid for all except {{Japan}} 2E
U744 Valid for steering wheel heater 18K
Fig 1: Attention Assist Function Diagram
G07516900Courtesy of MERCEDES-BENZ USA