LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2021 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Body - 205 Chassis 4 Of 6 >> Testing & Repair >> Remove/Install Control Unit For Emergency Call System - AR82.95-P-1005LW

Remove/Install Control Unit For Emergency Call System - AR82.95-P-1005LW

Model 205 (except 205.013/047/053/054/147/213/247/253) 

with code 348 (Emergency call/assistant system) 

Fig 1: Control Unit For Emergency Call System Components Location - Model 205 With Code 348
G14188090WARNINGREMOVINGINSTALLINGREFER TO SELF DIAGNOSTIC SYSTEMSIMPORTANTCourtesy of MERCEDES-BENZ USA
WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on HANDS-FREE ACCESS   AH80.61-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Commission emergency call system control unit (N123/4). When replacing emergency call system control unit (N123/4).  
REFER TO SELF DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m).    
3.1 Remove front section of trunk floor. Model 205.0 (except 205.013/047/053/054), 205.1 (except 205.147)
with code 348 (Emergency call/assistant system)
AR68.80-P-0005LWW
3.2 Remove load compartment floor front section. Model 205.2 (except 205.213/247/253) with code 348 (Emergency call/assistant system) AR68.80-P-0010LWS
4 Disconnect electrical connectors (3, 4, 5). IMPORTANT The number can vary according to the equipment.  
5 Unscrew bolts (2).    
6 Pull emergency call system control unit (N123/4) rearwards out of the retaining tabs (arrows) of the holder (1).    
7 Install in the reverse order