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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 205 Chassis 6 Of 6 >> Wiring Diagrams >> Electrical Function Diagram For Status Display Of Emergency Call System, Function >> Electrical Function Diagram For Status Display Of Emergency Call System, Function - PE82.95-P-2061-97FBA

Electrical Function Diagram For Status Display Of Emergency Call System, Function - PE82.95-P-2061-97FBA

Model 205, 253 with code 348 (Emergency call/assistant system) 

Code: Designation: Position:
1 Circuit 15R, status 11F
10 Switch-on request, signal 2D
11 Breakdown assistance button, status indicator  
11 Breakdown assistance button, status indicator  
11 Breakdown assistance button, status indicator  
11 Breakdown assistance button, status indicator  
12 MB-Info button, status indicator  
12 MB-Info button, status indicator  
12 MB-Info button, status indicator  
12 MB-Info button, status indicator  
2 SOS button, status indicator  
2 SOS button, status indicator  
2 SOS button, status indicator  
2 SOS button, status indicator  
3 Check signal, signal 15J
3 Check signal, signal 13J
3 Check signal, signal 11G
3 Check signal, signal 11D
3 Check signal, signal 13F
3 Check signal, signal 13E
3 Check signal, signal 18E
3 Check signal, signal 10H
3 Check signal, signal 22F
3 Check signal, signal 20J
3 Check signal, signal 18B
3 Check signal, signal 21C
3 Check signal, signal 20B
3 Check signal, signal 22C
3 Check signal, signal 22B
3 Check signal, signal 23C
3 Check signal, signal 9B
3 Check signal, signal 12B
3 Check signal, signal 8E
4 Audio/COMAND display, message 3H
4 Audio/COMAND display, message 10H
4 Audio/COMAND display, message 4D
5 Instrument cluster, message 4K
5 Instrument cluster, message 10H
6 Manual emergency call, signal 10F
6 Manual emergency call, signal 21H
6 Manual emergency call, signal 12L
6 Manual emergency call, signal 20C
7 Breakdown assistance, signal 10F
7 Breakdown assistance, signal 21H
7 Breakdown assistance, signal 12L
7 Breakdown assistance, signal 22C
8 MB-Info, signal 10G
8 MB-Info, signal 21J
8 MB-Info, signal 13L
8 MB-Info, signal 23C
9 Unlock central locking, request 11H
A1 Instrument cluster 3K
A2/102 Left telephone antenna 13A
A2/103 Right telephone antenna 8A
A2/109 Telephone antenna splitter 10B
A2/23 GPS antenna 19D
A2/52 Emergency call system antenna 7E
A26/17 Head unit 3F
A40/8 Audio/COMAND display 3B
CAN A Telematics CAN 2E
CAN B Interior CAN 15K
CAN D Diagnostic CAN 10G
CAN HMI User interface CAN 8K
CAN HMI User interface CAN 8J
CAN HMI User interface CAN 13J
Flex E Chassis FlexRay 15K
LIN B13 Roof LIN 22G
LIN E2 Seat occupied recognition LIN 13E
LVDS Low voltage differential signal 4E
N10/6 Front SAM control unit 22J
N123/4 Emergency call system control unit 10D
N2/10 Supplemental restraint system control unit 14G
N30/4 Electronic Stability Program control unit 17G
N70 Overhead control panel control unit 22D
N70s11 SOS button 17A
N70s12 Breakdown assistance button 19A
N70s13 MB-Info button 23A
N73 Electronic ignition switch control unit 11J
G14188688Courtesy of MERCEDES-BENZ USA
G14188689Courtesy of MERCEDES-BENZ USA