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Home >> Mercedes Benz >> 2021 >> Metris Van Cargo >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System -- Body (2 Of 6) -- 447 Chassis >> Testing & Repair >> Remove/Install LTE Antenna In Outside Mirror - AR82.85-S-1105E

Remove/Install LTE Antenna In Outside Mirror - AR82.85-S-1105E

Model 447 With Code JH3 (Communication module (LTE) for digital services) 

Model 447 With Code JH4 (Communication module (LTE) for ERA-Glonass) 

Model 447 With Code JH6 (Pre-installation for communications module for digital services (LTE)) 

G16488553Courtesy of MERCEDES-BENZ USA

Shown with installed left outside mirror 

G16488554Courtesy of MERCEDES-BENZ USA

Shown with installed left outside mirror 

Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1.1 Remove left outside mirror. Model 447 with code JH3 (Communication module (LTE) for digital services) except code XM7 (MOPF II)
Model 447 with code JH4 (Communication module (LTE) for ERA-Glonass) except code XM7 (MOPF II)
Model 447 with code JH6 (Pre-installation for communications module for digital services (LTE)) except code XM7 (MOPF II)
AR88.70-S-9000E
1.2 Remove right outside mirror. Model 447 with code JH3 (Communication module (LTE) for digital services) with code XM7 (MOPF II)
Model 447 with code JH4 (Communication module (LTE) for ERA-Glonass) with code XM7 (MOPF II)
Model 447 with code JH6 (Pre-installation for communications module for digital services (LTE)) with code XM7 (MOPF II)
AR88.70-S-9000E
2 Remove upper cover of relevant outside mirror.   AR88.70-S-9040E
3 Guide antenna foils (1.1, 1.2) under retaining tabs (arrows B). NOTES Handle antenna foils (1.1, 1.2) carefully and do not bend them.
Otherwise, the LTE antenna (1) may malfunction.
 
4 Unclip electrical wiring harness (1.3) from holder (arrow A).    
5 Release LTE antenna (1) at catch hook (2) and release from outside mirror.    
6 Remove plug housing (1.4) from electrical wiring harness (1.3).    
7 Guide electrical wiring harness (1.3) through grommet (3) and outside mirror.    
8 Remove LTE antenna (1).    
9 Install in the reverse order.    
INSPECT Check     
10 Perform function test of LTE antenna (1).