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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 177 Chassis (3 Of 4) >> Wiring Diagrams >> Function Schematic For Radio/TV Mode >> (Function Schematic For Radio/TV Mode - PE82.60-P-2502-97G)

(Function Schematic For Radio/TV Mode - PE82.60-P-2502-97G)

Model 238.4 as of model year 2021 

Code: Designation: Position:
1 Operation, signal 19A
2 Antenna, signal 19G
2 Antenna, signal 19D
2 Antenna, signal 19H
2 Antenna, signal 11D
2 Antenna, signal 9G
2 Antenna, signal 10H
2 Antenna, signal 15D
2 Antenna, signal 16E
2 Antenna, signal 16E
2 Antenna, signal 13C
3 Soft top position, status 13E
4 Vehicle speed, signal 19K
4 Vehicle speed, signal 10K
5 TV, signal 20J
6 Video, signal 21H
6 Video, signal 27D
7 Audio, signal 27G
7 Audio, signal 21J
A104/1 AM amplifier 8C
A104/2 AM amplifier with selection switch 12E
A2/108 FM 2 and DAB band III antenna amplifier 10G
A2/111 Soft top AM antenna 1C
A2/118 Windshield antenna 1G
A2/121 Left rear side trim antenna 1D
A2/18 FM, AM, CL, DAB and KEYLESS-GO antenna amplifier 15E
A26/17 Head unit 20G
A40/16 Head unit/instrument cluster display cluster 28E
A50/8 TV card reader 20L
A94/5 TV 1 and DAB band III antenna 10H
A94/7 TV 3 antenna amplifier 10J
CAN HMI2 User interface CAN 2 16K
Code 498 Japan version 20H
Code 865 TV tuner 20G
Code 865 TV tuner 6H
Flex E Chassis FlexRay 8K
HSVL High-speed video link 25D
N30/4 Electronic Stability Program control unit 1K
N73 Electronic ignition switch control unit 10K
S69/6 Antenna changeover limit switch 8F
G15062026Courtesy of MERCEDES-BENZ USA
G15062027Courtesy of MERCEDES-BENZ USA