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Home >> Mercedes Benz >> 2021 >> GT 43 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System -- Body (3 Of 4) -- 290 Chassis >> Testing & Repair >> Remove/Install COMAND Display - AR82.85-P-7429FR

Remove/Install COMAND Display - AR82.85-P-7429FR

Model 257, 290 

G16556173Courtesy of MERCEDES-BENZ USA

Shown except code 464 (Digital instrument cluster, full display) 

Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Carry out commissioning of Audio/COMAND display (A40/8). When replacing Audio/COMAND display (A408).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
2 Remove display module.   AR54.30-P-6023FR
    IMPORTANT Model 257, 290
with code 464 (Full display digital instrument cluster)
 
    Audio/COMAND display (A40/8) is part of the display module and cannot be removed or replaced separately.  
3 Unscrew screws (1) and screws (4) and remove holder (2). Model 257, 290
except code 464 (Full display digital instrument cluster)
 
4 Unscrew bolts (3). Model 257, 290
except code 464 (Full display digital instrument cluster)
 
5 Release Audio/COMAND display (A40/8) in direction of arrow (arrow A). Model 257, 290
except code 464 (Full display digital instrument cluster)
 
    INSTALLATION IMPORTANT Audio/COMAND display (A40/8) must audibly engage.  
6 Remove Audio/COMAND display (A40/8). Model 257, 290
except code 464 (Full display digital instrument cluster)
 
7 Install in the reverse order.