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Home >> Mercedes Benz >> 2017 >> E300 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 213 Chassis 6 Of 7 >> Wiring Diagrams >> Electrical Function Schematic For Two-Way Radio Hands-Free System >> Electrical Function Schematic For Two-Way Radio Hands-Free System - PE82.25-P-2062-97DBA

Electrical Function Schematic For Two-Way Radio Hands-Free System - PE82.25-P-2062-97DBA

Model 213 up to model year 2021 

with code 938 (Hands-free two-way radio) 

with code 965 (Taxi/rental car - electrical pre-installation) 

Code: Designation: Position:
1 Two-way radio connection switch status 5J
1 Two-way radio connection switch status 3G
2 Mute function, signal 8G
2 Mute function, signal 14E
3 Voice input, signal 4K
4 Transmit/receive signal 13K
4 Transmit/receive signal 5K
5 Voice output, signal 10J
A26/17 Head unit 14B
A28/9 Two-way radio roof antenna 14L
A49 Two-way radio 4K
A49/5 Radio data transmission two-way radio 4K
B25/10 Taxi two-way radio microphone 2K
CAN B Interior CAN 7G
CAN MM User interface CAN 11G
CAN K Multifunction CAN 4J
H6 Taxi two-way radio speaker 10J
N26/9 Special-purpose vehicle multifunction control unit 4F
N73 Electronic ignition switch control unit 9F
S93/2 Two-way radio switch 1G
G13775231Courtesy of MERCEDES-BENZ USA