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Home >> Mercedes Benz >> 2014 >> E300 >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body - 212 Chassis - 3 Of 8 >> Testing & Repair >> Remove/install radio operating unit >> Remove/install radio operating unit - AR82.60-P-7503EW

Remove/install radio operating unit - AR82.60-P-7503EW

MODEL 212.0 (except 212.074/077), 212.1, 212.2 (except 212.274/277) with CODE 279 (Electronic gear selector) 

Shown up to model year 2014 

Fig 1: Radio Operating Unit Remove/Install Components - Shown Up To MY 2014
G09977618Courtesy of MERCEDES-BENZ USA

Shown as of model year 2014 

Fig 2: Radio Operating Unit Remove/Install Components - Shown As Of MY 2014
G09977619NOTESREMOVINGINSTALLINGREFER 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 Audio/COMAND control panel (A40/9) When replacing the Audio/COMAND control panel (A40/9).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04A
2 Remove left and right cover (1) and center cover (7)   AR68.20-P-2350EW
3 Remove screws/bolts (4) and detach stowage compartment (5) MODEL 212.0 (except 212.074/077), 212.1, 212.2 (except 212.274/277)
up to model year 2014
with CODE 279 (Electronic gear selector)
 
4.1 Remove screws/bolts (3) MODEL 212.0 (except 212.074/077), 212.1, 212.2 (except 212.274/277)
up to model year 2014
with CODE 279 (Electronic gear selector)
 
4.2 Remove screws/bolts (10) MODEL 212.0 (except 212.074/077), 212.1, 212.2 (except 212.274/277)
as of model year 2014
with CODE 279 (Electronic gear selector)
 
5 Raise stowage compartment (5) at front and take out Audio/COMAND control panel (A40/9) far enough until the Audio/COMAND control panel electrical connection (A40/9x1) is accessible MODEL 212.0 (except 212.074/077), 212.1, 212.2 (except 212.274/277)
up to model year 2014
with CODE 279 (Electronic gear selector)
 
6 Unclip Audio/COMAND control panel electrical connection (A40/9x1) from center console (2) and disconnect MODEL 212.0 (except 212.074/077), 212.1, 212.2 (except 212.274/277)
up to model year 2014
with CODE 279 (Electronic gear selector)
 
7 Remove Audio/COMAND control panel (A40/9)    
8 Install in the reverse order