Electrical function diagram for cruise control (CC) - PE30.30-U-2051-99RAB

Code:	Designation:	Position:
1	Cruise control, request	1 A
2	Instrument cluster, message	1 A
3	Engine torque, increase request	1 A
4	Engine torque, reduce request	1 A
5	Shift stage, request	1 A
6	Gear range, status	1 A
7	Accelerator pedal, status	1 A
A1	Instrument cluster	1 A
CAN C	Engine compartment CAN	1 A
CAN C	Engine compartment CAN	1 A
CAN C	Engine compartment CAN	1 A
CAN C	Engine compartment CAN	1 A
N3/10	ME-SFI [ME] control unit	1 A
N3/9	CDI control unit	1 A
N47-5	ESP control unit	1 A
N80	Steering column module	1 A
S40	CC [TPM] switch	1 A
U127	Valid for engine 272, engine 273 KE	1 A
U880	Valid for engine 642	1 A
U932	Valid for engine 642 BLUETEC	1 A
Y3/8	Electric control unit (VGS)	1 A

Fig 1: Cruise Control - Electrical Function Diagram (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Cruise Control - Electrical Function Diagram (2 Of 2)

Courtesy of MERCEDES-BENZ USA