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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 177 Chassis (4 Of 4) >> Wiring Diagrams >> Function Schematic For Telephony >> (Function Schematic For Telephony - PE82.70-P-2501-97K)

(Function Schematic For Telephony - PE82.70-P-2501-97K)

Model 295 with code 75B (USB package Entry) 

Code: Designation: Position:
1 Operation, signal 17A
2 Telephone, signal 10F
2 Telephone, signal 17E
2 Telephone, signal 6H
2 Telephone, signal 26D
2 Telephone, signal 38H
2 Telephone, signal 38E
2 Telephone, signal 17J
2 Telephone, signal 26H
2 Telephone, signal 11J
2 Telephone, signal 31H
3 Audio, signal 17K
4 Address data, signal 9F
4 Address data, signal 5H
4 Address data, signal 17E
4 Address data, signal 16J
4 Address data, signal 10J
4 Address data, signal 30H
5 Charge level, status 17C
6 Charging voltage and charging current, request 36K
7 Charging current, energy flow 37H
7 Charging current, energy flow 38B
7 Charging current, energy flow 25H
A2/159 USB connection 12J
A2/159 USB connection 28J
A2/161 Bluetooth®/Wi-Fi antenna 11D
A2/161 Bluetooth®/Wi-Fi antenna 29D
A2/162 Bluetooth®/Wi-Fi antenna 11E
A2/162 Bluetooth®/Wi-Fi antenna 29E
A2/163 Bluetooth®/Wi-Fi antenna 11G
A2/163 Bluetooth®/Wi-Fi antenna 29F
A2/195 Armrest USB module 8J
A2/195 Armrest USB module 32J
A26/17 Head unit 19F
B25/36 Microphone 1K
B25/37 Microphone 1L
CAN A1 CAN 1 for telematics 12C
CAN A1 CAN 1 for telematics 27C
Code 14U Smartphone Integration Package 6H
Code 14U Smartphone Integration Package 37H
Code 14U Smartphone Integration Package 16H
Code 14U Smartphone Integration Package 26H
Code 14U Smartphone Integration Package 10H
Code 14U Smartphone Integration Package 30H
Code 534 Connect 20 Premium (NTG7) 11F
Code 534 Connect 20 Premium (NTG7) 28E
Code 535 Connect 20 Premium (NTG7) 11G
Code 535 Connect 20 Premium (NTG7) 28F
Code 897 Wireless phone charging at front 3B
Code 897 Wireless phone charging at front 34B
Code 899 Wireless phone charging at front and antenna 3C
Code 899 Wireless phone charging at front and antenna 34C
N123/14 Mobile phone cradle control unit 4D
N123/14 Mobile phone cradle control unit 34D
N123/8 Front mobile phone cradle control unit 4C
N123/8 Front mobile phone cradle control unit 4D
N123/8 Front mobile phone cradle control unit 34B
N123/8 Front mobile phone cradle control unit 34C
G15062130Courtesy of MERCEDES-BENZ USA
G15062131Courtesy of MERCEDES-BENZ USA
G15062132Courtesy of MERCEDES-BENZ USA