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Home >> Mercedes Benz >> 2012 >> S65 >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Body - 221 Chassis - 09 Of 10 >> Wiring Diagrams >> Electrical function schematic for switch on and switch off characteristics, establishing, accepting and ending calls >> Electrical function schematic for switch on and switch off characteristics, establishing, accepting and ending calls - PE82.70-P-2056-97SAA

Electrical function schematic for switch on and switch off characteristics, establishing, accepting and ending calls - PE82.70-P-2056-97SAA

Code: Designation: Position:
1 Multifunction steering wheel button group, signal  
1 Multifunction steering wheel button group, signal  
1 Multifunction steering wheel button group, signal  
10 Speaker, actuation  
10 Speaker, actuation  
11 Microphone, signal  
2 Circuit 15R/circuit 15, status ON  
2 Circuit 15R/circuit 15, status ON  
3    
4    
4    
5 Telephone, signal  
5 Telephone, signal  
5 Telephone, signal  
5 Telephone, signal  
5 Telephone, signal  
6 Switch on/off, signal  
6 Switch on/off, signal  
7 Audio/COMAND display, signal  
8 Switch-on request, signal  
9    
A1 Instrument cluster  
A2/49 Telephone and GPS roof antenna  
A2/91 Bluetooth antenna  
A40/3 COMAND control unit  
A40/8 COMAND display  
A40/9 Front central operating unit  
A40/9s11 Turn/push control  
A67b1 Hands-free system microphone group  
A8/1 Transmitter key  
CAN A Telematics CAN  
CAN A Telematics CAN  
CAN B Interior CAN  
CAN E Chassis CAN  
CAN F Central CAN  
CAN F Central CAN  
H4/27 Center cockpit speaker (centerfill)  
H4/68 Left front door Sound tweeter  
H4/69 Right front door Sound tweeter  
H4/72 Left front door Sound woofer and midrange speaker group  
H4/73 Right front door Sound woofer and midrange speaker group  
LIN A1 COU [ZBE] LIN  
LIN E1 Steering LIN  
LVDS Low voltage differential signal  
MOST Media Oriented System Transport  
MOST Media Oriented System Transport  
N73 EIS [EZS] control unit  
N80 Steering column module  
N93 Central gateway control unit  
N93/1 Audio tuner control unit  
S110 Left multifunction steering wheel button group  
S110s1 Scroll forward/back button  
S110s3 System selection button  
S111 Right multifunction steering wheel button group  
S111s3 Accept/terminate phone call button  
S111s4 VCS [SBS] on button  
S148 Center console button group  
X39/37 CTEL separation point  
Fig 1: Switch On And Off Characteristics Function Diagram (1 Of 2)
G10129186Courtesy of MERCEDES-BENZ USA
Fig 2: Switch On And Off Characteristics Function Diagram (2 Of 2)
G10129187Courtesy of MERCEDES-BENZ USA