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Home >> Mercedes Benz >> 2009 >> CL550 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control -- Cl550 -- 216 Chassis >> Wiring Diagrams >> Electrical function schematic, programming of preselection time - PE83.70-P-2055-97CAA

Electrical function schematic, programming of preselection time - PE83.70-P-2055-97CAA

Code: Designation: Position:
1 Circuit 15R, status 17G
2 Preselection time menu display, request 10B
2 Preselection time menu display, request 6G
2 Preselection time menu display, request 15D
3 Preselection time setting/activation, signal 10H
3 Preselection time setting/activation, signal 11G
3 Preselection time setting/activation, signal 15G
3 Preselection time setting/activation, signal 15F
3 Preselection time setting/activation, signal 15B
3 Preselection time setting/activation, signal 5B
4 Stationary heater control unit, message 10K
4 Stationary heater control unit, message 11G
4 Stationary heater control unit, message 14G
5 Activated preselection time, message 20B
5 Activated preselection time, message 15D
A1 Instrument cluster 21B
A2/27 Stationary heater antenna (Telestart) 10G
A40/10 SPLITVIEW display 4E
A40/3 COMAND control unit 8B
A40/8 COMAND display 4H
A40/9 Front central operating unit 2B
A6/1 STH radio remote control receiver 13G
A6n1 STH control unit 16F
A8/1 Transmitter key 21G
A8/3 STH radio remote control transmitter 10K
CAN A Telematics CAN 4C
CAN B Interior CAN 18G
CAN B Interior CAN 16E
CAN F Central CAN 12C
CAN F Central CAN 18C
Code 867 SPLITVIEW 3E
LVDS Low voltage differential signal 7H
N73 EIS [EZS] control unit 20G
N93 Central gateway control unit 16B
U253 Not valid for SPLITVIEW display 3G
U52 Valid for Japan 6B
U52 Valid for Japan 3H
U54 Valid for all except Japan 6B
U54 Valid for all except Japan 3H
Fig 1: Preselection Time Electrical Function Diagram (1 Of 2)
G07638927Courtesy of MERCEDES-BENZ USA
Fig 2: Preselection Time Electrical Function Diagram (2 Of 2)
G07638928Courtesy of MERCEDES-BENZ USA