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Home >> Mercedes Benz >> 2017 >> S600 >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Electrical System - Body - 222 Chassis >> Testing & Repair >> Remove/install telematics services communications module control unit - AR82.85-P-0020LF

Remove/install telematics services communications module control unit - AR82.85-P-0020LF

MODEL 222.0/1/9 

with CODE B54 (Live Traffic Information) 

Fig 1: Telematics Services Communications Module Control Unit Remove/Install Components (1 Of 2)
G11133116Courtesy of MERCEDES-BENZ USA
Fig 2: Telematics Services Communications Module Control Unit Remove/Install Components (2 Of 2)
G11133117NOTESREMOVINGINSTALLINGREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform initial startup of the telematics services communications module (N112/2) using the diagnostic system When replacing telematics services communications module (N112/2).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Remove panels at front in trunk   AR68.30-P-4600LF
3 Remove screws/bolts (2) and left control unit bracket (1) in trunk and fold down toward front    
4 Unclip retaining clip (5) from control unit bracket (1)    
5 Remove screws/bolts (3) of telematics services communications module (N112/2)    
6 Remove telematics services communications module (N112/2) toward left out of control unit bracket (1)    
7 Disconnect electrical connectors (4) at telematics services communications module (N112/2)    
8 Install in the reverse order