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Home >> Mercedes Benz >> 2021 >> E350 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 213 Chassis 6 Of 7 >> Wiring Diagrams >> Taxi Hands-Free Telephony, Function Schematic >> Taxi Hands-Free Telephony, Function Schematic - PE82.25-P-2503-97B

Taxi Hands-Free Telephony, Function Schematic - PE82.25-P-2503-97B

Model 213 as of model year 2021 with 

code 938 (Hands-free two-way radio) 

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

Code: Designation: Position:
1 Operation, signal 16H
1 Operation, signal 13C
2 Mute (silent function), signal 20C
2 Mute (silent function), signal 27C
3 Voice input, signal 13H
4 Send / receive, signal 13K
4 Send / receive, signal 25K
5 Speech output, signal 25H
A26/17 Headunit 28E
A28/11 Combination antenna 28K
A28/11 Combination antenna 4L
A49 Radio 15H
A49/5 Radio data radio 15J
B25/10 Taxi radio microphone 4J
CAN B Interior CAN 18C
CAN HMI2 User interface-CAN 2 25C
CAN K Multifunction CAN 15F
Code 547 Connect 20 Entry (NTG6) 27D
Code 548 Connect 20 MID (NTG6) 27D
Code 549 Connect 20 HIGH (NTG6) 27D
H6 Speaker radio taxi 28H
N26/9 Multi-function control unit special vehicle 15D
N73 Electronic ignition lock control unit 21D
S93/2 Radio activation switch 4D
G13775242Courtesy of MERCEDES-BENZ USA
G13775243Courtesy of MERCEDES-BENZ USA