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Home >> Mercedes Benz >> 2018 >> G550 >> Repair and Diagnosis >> Accessories & Equipment >> Accessories Control Systems >> Electrical System - Body - 463 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Dedicated Short-Range Communications (DSRC) Control Unit - AR82.88-P-0005XG

Remove/Install Dedicated Short-Range Communications (DSRC) Control Unit - AR82.88-P-0005XG

Model 463 

as of model year 2019 

with code ZJ1 (Local version for Japan) 

Fig 1: Dedicated Short-Range Communications (DSRC) Control Unit Components Location - Model 463 As Of Model Year 2019 With Code ZJ1
G13669873REMOVINGINSTALLINGREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Carry out commissioning of Dedicated Short-Range Communications control unit (A50/6). When replacing the Dedicated Short-Range Communications control unit (A50/6).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Switch off ignition and store transmitter key outside of transmitter range (at least 2 m).    
3 Open glove compartment (1).    
4 Unclip holder (2) with Dedicated Short-Range Communications control unit (A50/6) (arrow).    
5 Disconnect electrical connectors (3).    
6 Unclip Dedicated Short-Range Communications control unit (A50/6) from holder (arrows). When replacing the Dedicated Short-Range Communications control unit (A50/6).  
7 Install in reverse order.